CN208005114U - Electric motor end cap brush box assembles riveting tool - Google Patents
Electric motor end cap brush box assembles riveting tool Download PDFInfo
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- CN208005114U CN208005114U CN201820487359.XU CN201820487359U CN208005114U CN 208005114 U CN208005114 U CN 208005114U CN 201820487359 U CN201820487359 U CN 201820487359U CN 208005114 U CN208005114 U CN 208005114U
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- pressure head
- riveting
- brush box
- guide post
- guide
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Abstract
The utility model discloses a kind of electric motor end cap brush boxs to assemble riveting tool, including cope plate, lower template, guide rod, and the first compression spring is also arranged on guide rod；It is equipped with upper mounted plate on cope plate, is oriented to pressure head, guide post, squeezes sliding block；Guide post is oriented to pressure head and moves up and down along guide post, and guide post is connect by stroke limit structure with pressure head is oriented to；Guide post lower end is cammed surface, is equipped in guiding pressure head and limits the sliding equipment for squeezing sliding block, is connected by third compression spring between two extruding sliding blocks；Lower template is equipped with brush holder fixing device corresponding with riveting mechanism, squeezes sliding block and is equipped with riveting portion towards one end of brush holder fixing device.The utility model realizes pin bending and brush box riveting disposably in place, can prevent brush box from deforming, and is press-fit into place accurate, riveting process is stablized, and qualification rate is effectively improved.
Description
Technical field
The utility model belongs to motor mounting technology field, and in particular to a kind of electric motor end cap brush box assembly riveting tool.
Background technology
The brush box assembly of existing end cap brush holder and riveting mode are divided into be completed twice, low production efficiency, first by brush box
The bending in tooling of fixed piece on earpiece vertical angle, then with other set tooling by brush box riveting in place, tooling have two sets simultaneously
And be that the pressure of brush box fixed piece on earpiece rivets together by impact force, brush box deformation is easily caused, carbon brush moves not in brush box
Smoothly hidden danger.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of disposably realization pin bending and brush
Box riveting in place, prevent brush box from deforming, being press-fit into place, improve production qualification rate electric motor end cap brush box assembly riveting tool.
Electric motor end cap brush box assembles riveting tool, including cope plate and lower template, leads between the cope plate and lower template
Cross the connection of at least two guide rods；The lower end of the guide rod is fixed in the lower template, and upper end, which passes through, to be arranged on the cope plate
With the guide rod adapt to guide rod through-hole；The first compression spring is also arranged on guide rod between the cope plate and lower template；
The cope plate is equipped with riveting mechanism, and the riveting mechanism includes the upper mounted plate being mounted on cope plate, by the second pressure
What spring was connect with fixed plate is oriented to pressure head, two guide posts that upper end is mounted on fixed plate, is arranged in institute
It states and is oriented to two extruding sliding block corresponding with described two guide post lower ends in pressure head；The guide post, which is inserted into, is oriented to pressure head
In the upper jack being adapted with the guide post, limits the guiding pressure head and be only capable of moving up and down along the guide post, it is described to lead
It is connect to column with the guiding pressure head by stroke limit structure；The guide post lower end is the cammed surface towards inside, described
It is oriented in pressure head and is only capable of the sliding equipment to move along a straight line in the horizontal direction, described two extruding equipped with the limitation extruding sliding block
It is connected by third compression spring between sliding block, described two extruding sliding blocks are pressed on corresponding guide post by the third compression spring respectively
Lower end；The lower template is equipped with brush holder fixing device corresponding with the riveting mechanism, and the extruding sliding block is towards the brush
One end of frame fixing device is equipped with the riveting portion for riveting.
Further, the sliding equipment includes being arranged to squeeze described in the horizontal slide rail and setting being oriented on the inside of pressure head
Press the sliding slot with sliding rail cooperation on sliding block.
Further, the stroke limit structure includes being arranged in the gag lever post being oriented on pressure head and by the limit
The positive stop strip hole being arranged in the guide post that position bar passes through.
Further, the brush holder fixing device includes that brush holder fixed seat and setting are used at brush holder fixed seat center
Locating core to brush holder positioning and the brush box fixed block for being positioned to brush box.
Further, the riveting portion is the fin extended downwardly, and it is opposite to be separately positioned on described two extruding sliding blocks
The bottom of inside.
Further, second compression spring has multiple and is uniformly distributed around the central shaft for being oriented to pressure head；Described
In the upper groove adaptable therewith that the upper end of two compression springs is arranged on fixed plate, lower end is arranged in the guiding pressure head
On lower groove adaptable therewith in.
Further, guide sleeve is also arranged on the guide rod, the guide sleeve is mounted on the guide rod inner side wall of through hole, described
First compression spring one end is arranged in lower template, and the other end is against on the lower face of the guide sleeve.
Compared with the prior art, the utility model has the advantages that：
1, by be oriented to the moving toward one another of pressure head and upper mounted plate, guide post and squeeze sliding block composition wedge structure and
It cooperates between sliding equipment, makes riveting portion inwardly moves towards to fix brush box when squeezing sliding block and arriving at brush box position
Pin inwardly collapse and squeeze it is smooth, disposably realize by pin bending and by brush box riveting in place two operation, avoid
Brush box fixed piece on earpiece is forced into riveted using impact force, brush box will not be caused to deform, do not influence movement of the carbon brush in brush box,
It solves and is pressed hidden danger not in place, improve first-time qualification rate；
2, by the way that the cooperation of sliding rail and sliding slot is arranged, allow two to squeeze sliding blocks and move back in the horizontal direction much smootherly
It is dynamic, keep the riveting process to the fixed piece on earpiece of brush box more stable, reduces out of order probability when riveting；
3, the displacement distance for being oriented to pressure head is limited by stroke limit structure, on the one hand can be prevented upper mounted plate and is oriented to
Pressure head isolates and falls off, on the other hand can also indirect control two squeeze sliding block between initial distance to adapt to different brushes
Box；
4, by being uniformly distributed multiple second compression springs around the central shaft for being oriented to pressure head, guiding pressure head and institute can be made
State upper mounted plate move toward one another more stablize, press fitting more precisely in place.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is to omit the riveting mechanism schematic diagram for being oriented to pressure head.
Wherein, 1 cope plate, 2 lower templates, 3 guide rods, 4 first compression springs, 11 upper mounted plates, 12 second compression springs, 13 are oriented to pressure
Head, 14 guide posts, 15 squeeze sliding block, 16 third compression springs, 17 riveting portions, 18 sliding rails, 19 sliding slots, 110 gag lever posts, 111 positive stop strips
Hole, 21 brush holder fixed seats, 22 locating cores, 23 brush box fixed blocks, 31 guide sleeves.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness for making utility model realize are easy to understand, below
In conjunction with being specifically illustrating, the utility model is expanded on further.
Electric motor end cap brush box assembles riveting tool, as shown in Fig. 1~2, including cope plate 1 and lower template 2, the cope plate
It is connected by least two guide rods 3 between 1 and lower template 2；3 lower end of the guide rod is fixed in the lower template 2, and upper end passes through
The through-hole adapted to the guide rod 3 being arranged on the cope plate 1；Guide rod 3 between the cope plate 1 and lower template 2
On be also arranged with the first compression spring 4；
The cope plate 1 is equipped with riveting mechanism, and the riveting mechanism includes the upper mounted plate being mounted on cope plate 1
11, the guiding pressure head 13 that is connect with fixed plate 11 by the second compression spring 12, upper end are mounted on fixed plate 11
Two guide posts 14, setting squeezes for two corresponding with 14 lower end of described two guide posts in the guidings pressure head 13
Sliding block 15；The guide post 14 is inserted into the jack for being oriented to and being adapted with the guide post 14 on pressure head 13, and the guiding is limited
Pressure head 13 is only capable of moving up and down along the guide post 14, and the guide post 14 passes through stroke limit structure and the guiding pressure head 13
Connection；14 lower end of the guide post is the cammed surface towards inside, is equipped in the guiding pressure head 13 and limits the extruding sliding block
15 are only capable of the sliding equipment to move along a straight line in the horizontal direction, are connected by third compression spring 16 between described two extruding sliding blocks 15
It connects, described two extruding sliding blocks 15 are pressed on 14 lower end of corresponding guide post by the third compression spring 16 respectively；The lower template 2
It is equipped with brush holder fixing device corresponding with the riveting mechanism, the extruding sliding block 15 is towards the one of the brush holder fixing device
End is equipped with the riveting portion 17 for riveting.
When brush box is assembled riveting using this tooling, the brush holder for being first loaded into brush box is placed on the brush holder fixing device
On, then apply external force and be pressed downward the riveting mechanism of cope plate by guide rod, come brush when riveting mechanism pushes and squeezes sliding block
When position by the fixed piece on earpiece of box, the guiding pressure head is moved toward one another with fixed plate under the blocking of brush box, described
The cammed surface of guide post lower end pushes down on the extruding sliding block, and two squeeze sliding block in the limitation lower edge level side of sliding equipment
To moving toward one another, the riveting portion is driven to move toward one another to collapse and squeeze smooth the fixed piece on earpiece of brush box inwardly.When
External force is removed after the completion of riveting, between cope plate and lower template, upper mounted plate and is oriented between pressure head and described two extruding
Between sliding block respectively first, second and third compression spring elastic reaction under reset, to facilitate riveting next time to operate.
So, by being oriented to the moving toward one another of pressure head and upper mounted plate, guide post and the inclined wedge for squeezing sliding block composition
Cooperate between structure and sliding equipment, squeeze sliding block arrive at brush box position when make riveting portion inwardly move towards by
Brush box fixed piece on earpiece inwardly collapse and squeeze it is smooth, disposably realize by pin bending and by brush box riveting in place two behaviour
Make, avoids and brush box fixed piece on earpiece is forced into riveted using impact force, brush box will not be caused to deform, not influence carbon brush in brush box
Movement, solve and be pressed hidden danger not in place, improve first-time qualification rate.
As a further optimization of the scheme , the sliding equipment includes the horizontal slide rail 18 being arranged being oriented to 13 inside of pressure head
And the sliding slot 19 coordinated with the sliding rail on the extruding sliding block 15 is set.
So by the way that the cooperation of sliding rail and sliding slot is arranged, two are allow to squeeze sliding block much smootherly in the horizontal direction
Move back and forth, keep the riveting process to the fixed piece on earpiece of brush box more stable, reduces out of order probability when riveting.
As a further optimization of the scheme , the stroke limit structure includes the limit being arranged on the guiding pressure head 13
Bar 110 and the positive stop strip hole 111 being arranged in the guide post 14 passed through by the gag lever post 110.The gag lever post 110
It is fixed on and is oriented on pressure head 13, the gag lever post 110 is moved up and down along positive stop strip hole 111 during riveting, the positive stop strip
The length in hole 111, which controls, is oriented to the distance that pressure head 13 moves in guide post 14.
So, the displacement distance for being oriented to pressure head is limited by stroke limit structure, on the one hand can prevent fixation
Plate be oriented to pressure head isolate and fall off, on the other hand can also indirect control two extruding sliding block between initial distance to adapt to not
Same brush box.
As a further optimization of the scheme , the brush holder fixing device includes brush holder fixed seat 21, is arranged and is fixed in brush holder
Locating core 22 for being positioned to brush holder and the brush box fixed block 23 for being positioned to brush box at 21 centers of seat.
When installing the brush holder with brush box, brush holder is placed in brush holder fixed seat, according to the position of locating core to riveting
Position is accurately positioned, and brush box fixed block determines the position of brush box.It so can be to avoid brush during riveting
Box is shifted or is deformed.
As a further optimization of the scheme , the riveting portion 17 is the fin extended downwardly, it is separately positioned on described two
Squeeze the bottom of the opposite inside of sliding block 15.The usual fin can be that the size of straight rib and its maximum outer profile is limited in institute
It states inside brush box, the fin can be arranged to be bent or adapt to the variously-shaped of the brush box according to the needs of riveting,
The fixed piece on earpiece of brush box is collapsed and squeezed smooth as long as can realize.
As a further optimization of the scheme , second compression spring 12 has multiple and surrounds the central shaft for being oriented to pressure head 13
It is uniformly distributed.In the upper groove adaptable therewith that the upper end of second compression spring 12 is arranged on fixed plate 11, under
End is arranged in the lower groove adaptable therewith on the guiding pressure head 13.Can make in this way guiding pressure head with it is fixed
Plate move toward one another more stablize, press fitting more precisely in place.
As a further optimization of the scheme , being also arranged with guide sleeve 31 on the guide rod 3, the guide sleeve 31 is mounted on described lead
3 inner side wall of through hole of bar, described first compression spring, 4 one end are arranged in lower template 2, and the other end is against the lower face of the guide sleeve 31
On.Guide sleeve can reduce friction and vibration, so that depression is more stablized smooth.
Above description is merely a prefered embodiment of the utility model, on the scope of protection of the utility model is not limited in
Embodiment is stated, every technical solution for belonging to the utility model principle belongs to the scope of protection of the utility model.For this
For the technical staff in field, several improvement carried out under the premise of not departing from the principles of the present invention, these improvement
It should be regarded as the scope of protection of the utility model.
Claims (7)
1. electric motor end cap brush box assembles riveting tool, it is characterised in that：Including cope plate and lower template, the cope plate and lower die
It is connected by least two guide rods between plate；The lower end of the guide rod is fixed in the lower template, and upper end, which passes through, to be arranged described
The guide rod through-hole adapted to the guide rod on cope plate；Is also arranged on guide rod between the cope plate and lower template
One compression spring；
The cope plate is equipped with riveting mechanism, and the riveting mechanism includes the upper mounted plate being mounted on cope plate, by the
What two compression springs were connect with fixed plate is oriented to pressure head, two guide posts that upper end is mounted on fixed plate, is arranged
Two extruding sliding block corresponding with described two guide post lower ends in the guiding pressure head；The guide post, which is inserted into, to be oriented to
In the jack being adapted with the guide post on pressure head, limits the guiding pressure head and be only capable of moving up and down along the guide post, institute
Guide post is stated to connect with the guiding pressure head by stroke limit structure；The guide post lower end is the cammed surface towards inside,
It is equipped with the limitation extruding sliding block in the guiding pressure head and is only capable of the sliding equipment to move along a straight line in the horizontal direction, it is described two
It is connected by third compression spring between extruding sliding block, described two extruding sliding blocks are pressed on corresponding lead by the third compression spring respectively
To column lower end；The lower template is equipped with brush holder fixing device corresponding with the riveting mechanism, and the extruding sliding block is towards institute
The one end for stating brush holder fixing device is equipped with the riveting portion for being used for riveting.
2. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：The sliding equipment includes
It is arranged in the horizontal slide rail being oriented on the inside of pressure head and the sliding slot coordinated with the sliding rail on the extruding sliding block is set.
3. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：The stroke limit structure
Including the limit being arranged in the guide post that the gag lever post on the guiding pressure head is arranged and is passed through by the gag lever post
Position hole.
4. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：The brush holder fixing device
Including brush holder fixed seat and the locating core for being positioned to brush holder is set at brush holder fixed seat center and is used for brush box
The brush box fixed block of positioning.
5. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：The riveting portion is downward
The fin of extension is separately positioned on the bottom of the opposite inside of described two extruding sliding blocks.
6. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：Second compression spring has more
Central shaft that is a and surrounding the guiding pressure head is uniformly distributed；The upper end of second compression spring is arranged on fixed plate
Therewith in adaptable upper groove, lower end is arranged in the lower groove adaptable therewith on the guiding pressure head.
7. electric motor end cap brush box according to claim 1 assembles riveting tool, it is characterised in that：It is also arranged on the guide rod
There are guide sleeve, the guide sleeve to be mounted on the guide rod inner side wall of through hole, first compression spring one end is arranged in lower template, the other end
It is against on the lower face of the guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487359.XU CN208005114U (en) | 2018-04-08 | 2018-04-08 | Electric motor end cap brush box assembles riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487359.XU CN208005114U (en) | 2018-04-08 | 2018-04-08 | Electric motor end cap brush box assembles riveting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005114U true CN208005114U (en) | 2018-10-26 |
Family
ID=63892366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820487359.XU Active CN208005114U (en) | 2018-04-08 | 2018-04-08 | Electric motor end cap brush box assembles riveting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284308A (en) * | 2018-04-08 | 2018-07-17 | 重庆奥兴嘉科技有限公司 | A kind of electric motor end cap brush box assembly riveting tool |
| CN115021512A (en) * | 2022-08-08 | 2022-09-06 | 常州市昊升电机股份有限公司 | Motor intelligent production system and working method |
-
2018
- 2018-04-08 CN CN201820487359.XU patent/CN208005114U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284308A (en) * | 2018-04-08 | 2018-07-17 | 重庆奥兴嘉科技有限公司 | A kind of electric motor end cap brush box assembly riveting tool |
| CN115021512A (en) * | 2022-08-08 | 2022-09-06 | 常州市昊升电机股份有限公司 | Motor intelligent production system and working method |
| CN115021512B (en) * | 2022-08-08 | 2022-10-21 | 常州市昊升电机股份有限公司 | Motor intelligent production system and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 401120 part of standard workshop on the second floor, building 15, phase I, standard workshop, Zone C, Jiulongpo District, Chongqing Patentee after: Chongqing Aoxingjia Technology Co. Ltd. Address before: 401120, Chongqing, Yubei District Hui garment industrial city, No. 5-17 lot factory Patentee before: Chongqing Aoxingjia Technology Co. Ltd. |
|
| CP02 | Change in the address of a patent holder |