CN206889511U - A kind of dismountable universal ball end pin - Google Patents
A kind of dismountable universal ball end pin Download PDFInfo
- Publication number
- CN206889511U CN206889511U CN201720761928.0U CN201720761928U CN206889511U CN 206889511 U CN206889511 U CN 206889511U CN 201720761928 U CN201720761928 U CN 201720761928U CN 206889511 U CN206889511 U CN 206889511U
- Authority
- CN
- China
- Prior art keywords
- ball head
- bearing pin
- pin portion
- ball
- section
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of dismountable universal ball end pin, including：Ball head and bearing pin portion, and connected between ball head and bearing pin portion by the way of being spirally connected, wherein, ball head is hollow setting and bearing pin portion is solid setting, ball head away from the connected one end of bearing pin portion is a plane, and a slotted eye is provided with the middle part of plane, and slotted eye is connected with the inner space of ball head；Be connected the stepped step of bearing pin portion of one end with ball head, and is provided with a sealing ring on the side step of ball head；Bearing pin portion is in the stepped setting of zigzag, and one section of the bearing pin portion surface of being connected with ball head is smooth surface, and the bearing pin portion surface away from one section of ball head is provided with external screw thread.A kind of dismountable universal ball end pin provided by the utility model, ball head and bearing pin portion are realized using being detachably connected, is preferably spirally connected, is easy to removing and installing for ball head so that ball stud is engaged from the slotted eye of different dimensions.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of ball stud, particularly a kind of dismountable universal ball end
Pin.
Background technology
In the prior art, conventional ball stud is mainly made up of ball head and pin portion, wherein, existing ball head is all
One solid spheroid, so that the heavier-weight of ball stud, and the materials for manufacturing ball stud are also more, so as to improve
The manufacturing cost of ball stud, can only be to hole that it matches therewith in addition, the ball head size of existing ball stud immobilizes
Groove, so as to add the type of ball stud, it is difficult to realize same standardized management.
In summary, it is necessary to design that a kind of manufacturing cost is low, and the replaceable ball stud of ball head can be realized.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of manufacturing cost is low, and
The replaceable ball stud of ball head can be realized.
The purpose of this utility model can be realized by following technical proposal：A kind of dismountable universal ball end pin, including：
Ball head and bearing pin portion, and connected between ball head and bearing pin portion by the way of being spirally connected, wherein, ball head for hollow setting and
Bearing pin portion is solid setting, and the ball head away from the connected one end of bearing pin portion is a plane, and a groove is provided with the middle part of plane
Hole, and slotted eye is connected with the inner space of ball head；Be connected the stepped step of bearing pin portion of one end with ball head, and leans on
A sealing ring is provided with the side step of nearly ball head；Bearing pin portion is in the stepped setting of zigzag, is connected with ball head one section
Bearing pin portion surface is smooth surface, and the bearing pin portion surface away from one section of ball head is provided with external screw thread.
In a kind of above-mentioned dismountable universal ball end pin, interior spiral shell is provided with the ball head of one end that is connected with bearing pin portion
Line, be engaged with the external screw thread of bearing pin portion, wherein, internal thread ball head at one end outside by arc transition, and circle
Arc radius is 2mm.
In a kind of above-mentioned dismountable universal ball end pin, it is connected through a screw thread between two shaft parts in bearing pin portion,
Wherein, several screwed holes are provided with one section of the bearing pin portion that is connected with ball head, pass through being spirally connected between two shaft parts of change
Position, it can adjust the relative distance between the axis of two shaft parts.
Compared with prior art, a kind of dismountable universal ball end pin provided by the utility model, by ball head and bearing pin
Portion is realized using being detachably connected, and is preferably spirally connected, is easy to removing and installing for ball head so that ball stud is advised from different sizes
The slotted eye of lattice is engaged.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dismountable universal ball end pin of the utility model.
In figure, 100, ball head；110th, slotted eye；200th, bearing pin portion；210th, step；220th, screwed hole；300th, sealing ring.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, a kind of dismountable universal ball end pin provided by the utility model, including：Ball head 100 and bearing pin
Portion 200, wherein, connected between ball head 100 and bearing pin portion 200 by the way of being spirally connected, realize ball head 100 and bearing pin portion
200 be detachably connected, is easy to the replacing of ball head 100 so that ball stud is engaged with the slotted eye of different specification size.
A kind of dismountable universal ball end pin provided by the utility model, use is realized by ball head 100 and bearing pin portion 200
It is detachably connected, is preferably spirally connected, be easy to removing and installing for ball head 100 so that the groove of ball stud and different dimensions
Hole is engaged.
It is further preferred that as shown in figure 1, ball head 100 is hollow setting and bearing pin portion 200 is solid setting, reduction
Materials when ball stud makes, while mitigate the weight of ball stud.
It is further preferred that the ball head 100 of one end is a plane as shown in figure 1, remote bearing pin portion 200 is connected, and
A slotted eye 110 is provided with the middle part of plane, wherein, the shaped cross of the slotted eye 110 is preferably from being hexagon, cross plum blossom-shaped
Or in-line, it is easy to the installation and dismounting of ball stud, it is preferable that slotted eye 110 is connected with the inner space of ball head 100.
It is further preferred that as shown in figure 1, be provided with internal thread in the ball head 100 of one end that is connected with bearing pin portion 200,
Be engaged with the external screw thread of bearing pin portion 200, wherein, internal thread ball head 100 at one end outside by arc transition, make
After ball head 100 is connected with bearing pin portion 200, form arc surface on its connecting portion, collided when preventing both to be connected, and
Improve the outward appearance of ball stud.It is further preferred that the radius of transition arc selects 2mm.
Preferably, as shown in figure 1, the stepped step 210 of the bearing pin portion 200 of the one end that is connected with ball head 100, its
In, the positioning step 210 when the stair-stepping both sides step 210 is installed as ball stud, it is easy to that ball stud accurately is installed.
It is further preferred that as shown in figure 1, close to ball head 100 side step 210 on be provided with a sealing ring 300,
Ensure ball head 100 and the sealing before bearing pin portion 200.
It is further preferred that as shown in figure 1, bearing pin portion 200 is in the stepped setting of zigzag, wherein, with the phase of ball head 100
Even one section of the surface of bearing pin portion 200 is smooth surface, and the surface of bearing pin portion 200 away from 100 1 sections of ball head is provided with external screw thread, as
The connection end of bearing pin portion 200, using two-part Z-pinning axle portion 200, suitable for ball head 100 and bearing pin portion 200 not in same water
On horizontal line, but two installation sites being parallel to each other.
It is further preferred that as shown in figure 1, be connected through a screw thread between two shaft parts in bearing pin portion 200, wherein, with
Several screwed holes 220 are provided with the connected one section bearing pin portion 200 of ball head 100, pass through the spiral shell changed between two shaft parts
Position is connect, can adjust the relative distance between the axis of two shaft parts, improves the use range of ball stud.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (2)
- A kind of 1. dismountable universal ball end pin, it is characterised in that including：Ball head and bearing pin portion, and ball head and bearing pin portion Between connected by the way of being spirally connected, wherein, ball head be it is hollow setting and bearing pin portion be solid setting；It is connected away from bearing pin portion The ball head of one end is a plane, and a slotted eye is provided with the middle part of plane, and slotted eye is connected with the inner space of ball head It is logical；Be connected the stepped step of bearing pin portion of one end with ball head, and it is close on the side step of ball head to be provided with one Seal；Bearing pin portion is in the stepped setting of zigzag, and one section of the bearing pin portion surface of being connected with ball head is smooth surface, away from ball head one The bearing pin portion surface of section is provided with external screw thread；It is connected with bearing pin portion in the ball head of one end and is provided with internal thread, with bearing pin portion External screw thread is engaged, wherein, internal thread ball head at one end outside by arc transition, and arc radius is 2mm；Groove The section in hole is set in cross plum blossom-shaped.
- A kind of 2. dismountable universal ball end pin according to claim 1, it is characterised in that two shaft parts in bearing pin portion Between be connected through a screw thread, wherein, be provided with several screwed holes in one section of the bearing pin portion that is connected with ball head, pass through change two The position that is spirally connected between individual shaft part, it can adjust the relative distance between the axis of two shaft parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761928.0U CN206889511U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable universal ball end pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761928.0U CN206889511U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable universal ball end pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889511U true CN206889511U (en) | 2018-01-16 |
Family
ID=61298068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761928.0U Expired - Fee Related CN206889511U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable universal ball end pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889511U (en) |
-
2017
- 2017-06-28 CN CN201720761928.0U patent/CN206889511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190628 |