CN209001713U - A kind of shell buckle structure of stepper motor - Google Patents
A kind of shell buckle structure of stepper motor Download PDFInfo
- Publication number
- CN209001713U CN209001713U CN201821924192.5U CN201821924192U CN209001713U CN 209001713 U CN209001713 U CN 209001713U CN 201821924192 U CN201821924192 U CN 201821924192U CN 209001713 U CN209001713 U CN 209001713U
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- Prior art keywords
- shell
- bolt
- column
- card
- stepper motor
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- 125000006850 spacer group Chemical group 0.000 claims description 15
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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Abstract
The utility model discloses a kind of shell buckle structures of stepper motor, including first shell 1, the side of the first shell is movably installed with second shell, and first shell and second shell leading exterior surface offer axis hole, the upper end outer surface of the first shell offers the first jack, and first the inside of jack be plugged with bolt, the upper end of the bolt is equipped with shadoof, the outer surface of the second shell is welded with card and column, the inside of the first shell offers limiting slot and the first connecting hole, and the top of the first connecting hole is arranged in limiting slot, the outer surface of the bolt is socketed with limited block.The utility model by be provided with a series of structure make this structure in use and can allow user it is more convenient by motor housing card together with, and it effectively avoids the stuck situation failing to open of buckle structure from occurring, while can be avoided the situation that maloperation causes fixing card and structure to be fallen apart and occurring.
Description
Technical field
The utility model relates to buckle structure technical field, the shell buckle structure of specially a kind of stepper motor.
Background technique
Stepper motor refers to a kind of motor that electric impulse signal is changed into angular displacement, and stepper motor is widely used in various
In automatic control system, stepper motor is linked together between its shell during installation by card and structure, but existing
The stability of shell buckle structure, buckle is poor, is not able to satisfy the use demand of user, and existing structure be easy it is stuck
Cause shell that can not separate, while the situation that there is motor casing disintegration in use occurs, to the use band of buckle structure
Influence centainly is carried out.
Utility model content
The purpose of this utility model is to provide a kind of shell buckle structures of stepper motor, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of shell buckle structure of stepper motor,
Including first shell, the side of the first shell is movably installed with second shell, and outside first shell and second shell front end
Surface offers axis hole, and the upper end outer surface of the first shell offers the first jack, and the inside grafting of the first jack
There is bolt, the upper end of the bolt is equipped with shadoof, and the outer surface of the second shell is welded with card and column, the first shell
Inside offers limiting slot and the first connecting hole, and the top of the first connecting hole, the outer surface of the bolt is arranged in limiting slot
It is socketed with limited block, and the lower end of bolt is welded with the first conical head, the upper end outer surface of the limited block is movably installed with multiple
One end of position spring, the card and column is welded with the second conical head.
By using above-mentioned technical proposal, being provided with a series of structure makes this structure that can allow use in use
Person it is more convenient by motor housing card together with, and effectively avoid buckle structure it is stuck fail to open situation hair
It is raw, while can be avoided the situation that maloperation causes fixing card and structure to be fallen apart and occurring.
Preferably, the inner surface of the bolt offers the second connecting hole, and a side external surface of bolt offers screw thread
Hole, the internal whorl of the threaded hole are connected with spacer pin, and the inside of second connecting hole is equipped with connecting column.
By using above-mentioned technical proposal, spacer pin plays fixed function.
Preferably, the connecting column and shadoof are welded to connect, and the inner surface of connecting column offers fixation hole, the limit
Pin is flexibly connected across fixation hole with connecting column.
By using above-mentioned technical proposal, spacer pin passes through fixation hole and connecting column is stably fixed on bolt.
Preferably, the inner surface of the card and column offers the second jack, and the diameter of the second jack is than the first conical head
Diameter it is big.
By using above-mentioned technical proposal, bolt can pass through the second jack and connect with card and column, so that the second jack
Diameter bigger than the diameter of the first conical head the first conical head could be allowed to be inserted into the second jack.
Preferably, the length of first connecting hole is identical as the length of card and column, and the reset spring is uniformly distributed
Quantity in the outer surface of limited block, and reset spring is at least eight.
By using above-mentioned technical proposal, the length of the first connecting hole identical as the length of card and column is hungry first shell
It can closely fit together with second shell.
Preferably, the reset spring and limited block are respectively positioned on the inside of limiting slot, the limiting slot and the first connecting hole
Connection.
By using above-mentioned technical proposal, reset spring plays the role of reset, while limiting slot and the first connecting hole
So that bolt is inserted into the second jack on card and column.
In conclusion the utility model has the following beneficial effects:
1, by setting card and column and bolt, after card and column are inserted into the first connecting hole, card and column can more easily
Bolt is jacked up, reset spring will drive limited block and push into bolt in the second jack, and card and column are stablized
Be fixed up so that first shell and second shell are stably connected with together, simple card and structure are but also first
The card of shell and second shell and more convenient, and to avoid the structure stuck for the setting of the first conical head and the second conical head
Situation occur；
2, by the shadoof of setting, when user can be allowed to need to separate first shell with second shell, it is only necessary to draw
Dynamic shadoof extracts bolt out from the second connecting hole, can separate first shell and second shell, very convenient, allows use
Person can easily split motor casing；
3, by the spacer pin of setting and connecting column, connecting column is plugged in the second connecting hole on bolt, and user is again
Spacer pin is screwed into threaded hole, spacer pin can be inserted into fixation hole across threaded hole and connecting column is fixed up, i.e., will
Shadoof with bolt is stable links together, user is after linking together first shell and second shell, it is only necessary to will
Spacer pin can remove shadoof after screwing out in threaded hole, and shadoof can not lift bolt after being removed, and shadoof facilitates peace
The setting of assembly and disassembly can effectively avoid first shell caused by maloperation from disintegrating suddenly with second shell.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the first shell of the utility model and second shell match view；
Fig. 3 is that the bolt of the utility model and limiting slot match view；
Fig. 4 is the card and column enlarged view of the utility model；
Fig. 5 is that the bolt of the utility model matches view with shadoof.
In figure: 1, first shell；101, limiting slot；102, the first connecting hole；2, second shell；3, axis hole；4, it first inserts
Hole；5, bolt；501, limited block；502, the first conical head；503, reset spring；504, threaded hole；505, spacer pin；506,
Two connecting holes；6, shadoof；601, connecting column；602, fixation hole；7, card and column；701, the second jack；702, the second conical head.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of shell buckle structure of stepper motor, packet
First shell 1 is included, first shell 1 and 2 leading exterior surface of second shell have opened up axis hole 3, and user will be outside second shell 2
In the first connecting hole 102 that the inside that the card and column 7 of surface welding are inserted into first shell 1 opens up, card and column 7 are inserted into first
After in connecting hole 102 bolt 5 in first jack 4 can be jacked up, bolt 5 can be inserted into after being jacked up in card and column 7 will card and
Column 7 is fixed up so that first shell 1 with second shell 2 is stable links together, the upper end of bolt 5, which is provided with, to be mentioned
6 person of being convenient to use of bar pulls up bolt 5, and limiting slot 101 is provided with the inside of first shell 1, and the outer surface of bolt 5 is socketed
The reset spring 503 of limited block 501,501 upper end outer surface activity of limited block installation plays the role of reset, under bolt 5
First conical head 502 of end welding and one end of card and column 7 the second conical head 702 of welding allow card and column 7 can more easily by
Bolt 5 jacks up.
Further, the inner surface of bolt 5 offers the second connecting hole 506, and a side external surface of bolt 5 offers screw thread
Hole 504, the internal whorl of threaded hole 504 are connected with spacer pin 505, and the inside of the second connecting hole 506 is equipped with connecting column 601, limit
Position pin 505 plays fixed function.
Further, connecting column 601 and shadoof 6 are welded to connect, and the inner surface of connecting column 601 offers fixation hole 602, limit
Position pin 505 passes through fixation hole 602 and is flexibly connected with connecting column 601, and spacer pin 505 passes through fixation hole 602 and stablizes connecting column 601
It is fixed on bolt 5.
Further, block and the inner surface of column 7 offers the second jack 701, and the diameter of the second jack 701 is than the first taper
First 502 diameter is big, and bolt 5 can be connected across the second jack 701 with card and column 7, so that the diameter ratio of the second jack 701
The diameter of first conical head 502 is big could to allow the first conical head 502 to be inserted into the second jack 701.
Further, the length of the first connecting hole 102 is identical as the length of card and column 7, and reset spring 503 is evenly distributed in
The outer surface of limited block 501, and the quantity of reset spring 503 is at least eight, the length and card and column 7 of the first connecting hole 102
Length identical first shell 1 is closely fit together with second shell 2.
Further, reset spring 503 and limited block 501 are respectively positioned on the inside of limiting slot 101, and limiting slot 101 and first connect
The connection of hole 102 is connect, reset spring 503 plays the role of reset, while limiting slot 101 and the first connecting hole 102 make bolt 5
It is inserted into the second jack 701 on card and column 7.
It should be noted that the utility model is a kind of shell buckle structure of stepper motor, in use, by stepper motor
Motor shaft be pierced by from the axis hole 3 that first shell 1 is opened up with 2 leading exterior surface of second shell, card and column 7 be inserted into first
After in connecting hole 102, card and column 7 can more easily be jacked up bolt 5, and reset spring 503 will drive limited block 501 and will insert
Pin 5 pushes into the second jack 701, and card and column 7 are fixed up by stable, so that first shell 1 and
Two shells 2 are stably connected with together, simple card and structure but also the card of first shell 1 and second shell 2 and more convenient,
And the setting of the first conical head 502 and the second conical head 702 avoids the stuck situation of the structure and occurs, so that first
Shell 1 with second shell 2 is stable links together, the upper end of bolt 5 is provided with shadoof 6, and user is allowed to need first shell
When body 1 is separated with second shell 2, it is only necessary to pull shadoof 6 to extract bolt 5 from the second connecting hole 506 out, it can be by first shell
Body 1 is separated with second shell 2, very convenient, and user can easily split motor casing, 601 grafting of connecting column
In the second connecting hole 506 on bolt 5, spacer pin 505 is screwed into threaded hole 504 by user again, and spacer pin 505 can be worn
Cross threaded hole 504 and be inserted into fixation hole 602 and connecting column 601 is fixed up, i.e., by shadoof 6 with bolt 5 is stable is connected to
Together, user is after linking together first shell 1 and second shell 2, it is only necessary to by spacer pin 505 from threaded hole 504
Shadoof 6 can be removed after middle back-out, shadoof 6 can not lift bolt 5 after being removed, what shadoof 6 was easy for installation and removal
Setting can effectively avoid first shell 1 caused by maloperation and second shell 2 from disintegrating suddenly, effectively increase the function of its own
Energy property, it is more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of shell buckle structure of stepper motor, including first shell (1), it is characterised in that: the first shell (1)
Side is movably installed with second shell (2), and first shell (1) and second shell (2) leading exterior surface offer axis hole
(3), the upper end outer surface of the first shell (1) offers the first jack (4), and the inside of the first jack (4) be plugged with it is slotting
It sells (5), the upper end of the bolt (5) is equipped with shadoof (6), and the outer surface of the second shell (2) is welded with card and column (7), institute
The inside for stating first shell (1) offers limiting slot (101) and the first connecting hole (102), and limiting slot (101) is arranged first
The outer surface of the top of connecting hole (102), the bolt (5) is socketed with limited block (501), and the lower end of bolt (5) is welded with
The upper end outer surface of first conical head (502), the limited block (501) is movably installed with reset spring (503), the card and column
(7) one end is welded with the second conical head (702).
2. a kind of shell buckle structure of stepper motor according to claim 1, it is characterised in that: the bolt (5)
Inner surface offers the second connecting hole (506), and a side external surface of bolt (5) offers threaded hole (504), the threaded hole
(504) internal whorl is connected with spacer pin (505), and the inside of second connecting hole (506) is equipped with connecting column (601).
3. a kind of shell buckle structure of stepper motor according to claim 2, it is characterised in that: the connecting column
(601) it is welded to connect with shadoof (6), and the inner surface of connecting column (601) offers fixation hole (602), the spacer pin (505)
It is flexibly connected across fixation hole (602) with connecting column (601).
4. a kind of shell buckle structure of stepper motor according to claim 1, it is characterised in that: the card and column (7)
Inner surface offer the second jack (701), and the diameter of the second jack (701) is bigger than the diameter of the first conical head (502).
5. a kind of shell buckle structure of stepper motor according to claim 1, it is characterised in that: first connecting hole
(102) length is identical as the length of card and column (7), and the reset spring (503) is evenly distributed in the outer of limited block (501)
Surface, and the quantity of reset spring (503) is at least eight.
6. a kind of shell buckle structure of stepper motor according to claim 1, it is characterised in that: the reset spring
(503) inside of limiting slot (101) is respectively positioned on limited block (501), the limiting slot (101) and the first connecting hole (102) are even
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924192.5U CN209001713U (en) | 2018-11-21 | 2018-11-21 | A kind of shell buckle structure of stepper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924192.5U CN209001713U (en) | 2018-11-21 | 2018-11-21 | A kind of shell buckle structure of stepper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001713U true CN209001713U (en) | 2019-06-18 |
Family
ID=66807976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821924192.5U Expired - Fee Related CN209001713U (en) | 2018-11-21 | 2018-11-21 | A kind of shell buckle structure of stepper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277698A (en) * | 2020-03-06 | 2020-06-12 | 苏州广林达电子科技有限公司 | Structure of pressfitting buckle |
| CN112576580A (en) * | 2019-09-28 | 2021-03-30 | 泰州市联顺机械有限公司 | Fastening stainless steel profile capable of being used for clamping point positioning |
-
2018
- 2018-11-21 CN CN201821924192.5U patent/CN209001713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576580A (en) * | 2019-09-28 | 2021-03-30 | 泰州市联顺机械有限公司 | Fastening stainless steel profile capable of being used for clamping point positioning |
| CN111277698A (en) * | 2020-03-06 | 2020-06-12 | 苏州广林达电子科技有限公司 | Structure of pressfitting buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: 292 Huiming Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, 214100 Patentee after: Wuxi Yiyuan Hydraulic Machinery Co.,Ltd. Address before: 214000 Shuguang village, Yuqi street, Wuxi City, Jiangsu Province Patentee before: WUXI YILI MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 214100 Xinsheng Road, Xizhang community, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Steyr precision Pipe Co.,Ltd. Address before: 292 Huiming Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, 214100 Patentee before: Wuxi Yiyuan Hydraulic Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |