CN206677150U - A kind of hardware die casting sliding block pin of adjustable length - Google Patents
A kind of hardware die casting sliding block pin of adjustable length Download PDFInfo
- Publication number
- CN206677150U CN206677150U CN201720405672.XU CN201720405672U CN206677150U CN 206677150 U CN206677150 U CN 206677150U CN 201720405672 U CN201720405672 U CN 201720405672U CN 206677150 U CN206677150 U CN 206677150U
- Authority
- CN
- China
- Prior art keywords
- projection
- groove
- sliding block
- block pin
- die casting
- 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 discloses a kind of hardware die casting sliding block pin of adjustable length, including detachable main cylindrical bar and tapered rod, in addition to multiple auxiliary circle masts；One end of the main cylindrical bar carries boss, and the first projection is carried at its other end center；One end of the auxiliary circle mast carries the first built-in groove, and the second projection is carried at its one end center；The larger diameter end of the tapered rod carries the second built-in groove, and its smaller diameter end carries the 3rd projection；First projection of the main cylindrical bar is fixedly connected with the first groove of the auxiliary circle mast, and the second projection of the auxiliary circle mast is fixedly connected with the second groove of the tapered rod.The utility model by sliding block pin by being divided into the independent bar segment of head and the tail, and several auxiliary bar segments are connected between head and the tail bar segment and carry out the overall length of adjusting slider pin, so as to realize the function of the freely adjustable length of sliding block pin, to meet the requirement of different operating modes.
Description
Technical field
Die casting accessories field is the utility model is related to, more particularly to a kind of hardware die casting of adjustable length
Sliding block pin.
Background technology
In order to strengthen the security of die casting feeding, sliding block is usually provided with hardware die casting, in order to lift cunning
Block installation strength and convenience, sliding block pin or bolt are additionally provided with die casting.Existing sliding block pin or spiral shell
The length of bolt is fixed, the sliding block for needing different length sliding block pin, it usually needs the sliding block pin of supporting different length.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of hardware die casting slider pin of adjustable length
Son, it can solve the problem that above mentioned problem existing for existing sliding block pin.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of adjustable length is provided
Hardware die casting sliding block pin, including detachable main cylindrical bar and tapered rod, in addition to multiple auxiliary circle masts；It is described
One end of main cylindrical bar carries boss, and the first projection is carried at its other end center；One end of the auxiliary circle mast is with interior
The first groove put, the second projection is carried at its one end center；The larger diameter end of the tapered rod carries the second built-in groove,
Its smaller diameter end carries the 3rd projection；First groove of the first projection of the main cylindrical bar and the auxiliary circle mast, which is fixed, to be connected
Connect, the second projection of the auxiliary circle mast is fixedly connected with the second groove of the tapered rod.
In one preferred embodiment of the utility model, the quantity of the auxiliary circle mast is multiple, and its length is described
Main cylinder pole length is 1/3~1/2.
In one preferred embodiment of the utility model, carried in the end cross-sectional of first projection and the second projection
First permanent magnet, the middle part of first groove and the second groove carry the second permanent magnet, and first permanent magnet and second is forever
The opposite polarity of magnet, attracts each other.
In one preferred embodiment of the utility model, the size of first projection and the size phase of second projection
Together, the size of first groove is identical with the size of second groove.
In one preferred embodiment of the utility model, external screw thread, institute are carried on first projection and the second projection
State in the first groove and the second groove with the internal thread being engaged with first projection and the second projection.
In one preferred embodiment of the utility model, the diameter of the boss is more than the diameter of the main cylindrical bar, its
It is uniformly distributed on peripheries with parallel to the convex stupefied of the main body length direction.
The beneficial effects of the utility model are：A kind of hardware die casting slider pin of adjustable length of the utility model
Son, simple in construction, reasonable in design, it is connected by the way that sliding block pin is divided into the independent bar segment of head and the tail between head and the tail bar segment
Connect several auxiliary bar segments and carry out the overall length of adjusting slider pin, so as to realize the work(of the freely adjustable length of sliding block pin
Can, to meet the requirement of different operating modes.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the preferred embodiment of the utility model mobile phone one；
Fig. 2 is the decomposing schematic representation of shown mobile phone；
The mark of each part is as follows in accompanying drawing：1. main cylindrical bar, 11. boss, 12. first projections, 2. tapered rods, 21.
Two grooves, 3. auxiliary circle masts, 31. first grooves, 32. second grooves, 4. first permanent magnets, 5. second permanent magnets.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Fig. 1 and Fig. 2 are referred to, the utility model embodiment includes：
Embodiment 1
A kind of hardware die casting sliding block pin of adjustable length, including detachable main cylindrical bar 1, tapered rod 2 and
Several（More than one）Auxiliary circle mast 3, the length of each auxiliary circle mast 3 is that the main length of cylindrical bar 1 is 1/3~1/2.
Wherein, one end of the main cylindrical bar 1 carries boss 11, and the first projection 12 is carried at its other end center；It is described
The diameter of boss 11 is more than the diameter of main cylindrical bar 1, and it is uniformly distributed on peripheries with convex stupefied 111 parallel to main body length direction.It is convex
The structure design of platform is easy to the installation of sliding block pin to fix, its convexity is stupefied be easy to using spanner by sliding block pin screw or loose unloading under
Come.
One end of the auxiliary circle mast 3 carries the first built-in groove 31, and the second projection is carried at its other end center
32。
The larger diameter end of the tapered rod 2 carries the second built-in groove 21, and its smaller diameter end carries the 3rd projection 22, the
The connection that three projections are used between sliding block.
The size of first projection is identical with the size of second projection, the size of first groove and described the
The size of two grooves is identical.
External screw thread is carried on the projection 32 of first projection 12 and second, in the groove 21 of the first groove 31 and second
With the internal thread being engaged with the projection 32 of the first projection 12 and second.The first projection 12 on the main cylindrical bar 1
With carry the first permanent magnet 4 in the end cross-sectional of the second projection 32 on auxiliary circle mast 3, on the auxiliary circle mast 3
The middle part of the second groove 21 on first groove 31 and tapered cylinder bar 2 carries the second permanent magnet 5, the He of the first permanent magnet 4
The opposite polarity of second permanent magnet 5, attracts each other, and will be connected so as to realize between main cylindrical bar 1 and tapered cylinder bar 2, or
More than one auxiliary circle mast 3 will be connected between main cylindrical bar 1 and tapered cylinder bar 2, so as to realize the tune of sliding block pin length
Section.In addition,
Specifically, the first projection 12 of main cylindrical bar 1 and the first groove 31 of 3 auxiliary circle masts by the first permanent magnet and
Second permanent magnet attracts to be screwed again connection, between the second projection and the first groove of N number of auxiliary circle mast and last
Permanent magnet is first passed through between second projection of auxiliary circle mast and the second groove of tapered rod to attract to be screwed again, is realized whole
The fixation of sliding block pin, and due to the effect with iron iron, the common straight line of central axis of sliding block pin, ensure that it fixes sliding block
Steadiness,
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of hardware die casting sliding block pin of adjustable length, including detachable main cylindrical bar and tapered rod, it is special
Sign is, in addition to multiple auxiliary circle masts；One end of the main cylindrical bar carries boss, and first is carried at its other end center
Projection；One end of the auxiliary circle mast carries the first built-in groove, and the second projection is carried at its one end center；The taper
The larger diameter end of bar carries the second built-in groove, and its smaller diameter end carries the 3rd projection；First projection of the main cylindrical bar
It is fixedly connected with the first groove of the auxiliary circle mast, the second projection of the auxiliary circle mast and the second of the tapered rod
Groove is fixedly connected.
2. the hardware die casting sliding block pin of adjustable length according to claim 1, it is characterised in that the auxiliary
The quantity of cylindrical bar is multiple, and its length is that the main cylinder pole length is 1/3~1/2.
3. the hardware die casting sliding block pin of adjustable length according to claim 1, it is characterised in that described first
Carry the first permanent magnet in the end cross-sectional of projection and the second projection, the middle part of first groove and the second groove is with the
Two permanent magnets, the opposite polarity of first permanent magnet and the second permanent magnet, attract each other.
4. the hardware die casting sliding block pin of the adjustable length according to claim 1 or 3, it is characterised in that described
The size of first projection is identical with the size of second projection, the size of first groove and the size of second groove
It is identical.
5. the hardware die casting sliding block pin of adjustable length according to claim 4, it is characterised in that described first
Carry external screw thread on projection and the second projection, carried in first groove and the second groove and first projection and the
The internal thread that two projections are engaged.
6. the hardware die casting sliding block pin of adjustable length according to claim 1, it is characterised in that the boss
Diameter be more than the main cylindrical bar diameter, it is uniformly distributed on peripheries with parallel to the convex stupefied of the main body length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405672.XU CN206677150U (en) | 2017-04-18 | 2017-04-18 | A kind of hardware die casting sliding block pin of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405672.XU CN206677150U (en) | 2017-04-18 | 2017-04-18 | A kind of hardware die casting sliding block pin of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677150U true CN206677150U (en) | 2017-11-28 |
Family
ID=60403284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405672.XU Expired - Fee Related CN206677150U (en) | 2017-04-18 | 2017-04-18 | A kind of hardware die casting sliding block pin of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677150U (en) |
-
2017
- 2017-04-18 CN CN201720405672.XU patent/CN206677150U/en not_active Expired - Fee Related
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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: 20190514 Address after: 116000 Xigou Village, Shuishiying Street, Lushunkou District, Dalian City, Liaoning Province Patentee after: Dalian Guosheng Mold Manufacturing Co.,Ltd. Address before: 215100 Wanyuan Road, Luzhi Town, Wuzhong District, Suzhou, Jiangsu 12 Patentee before: SUZHOU HUICHENG PRECISION MOULD Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |