CN205278049U - Metal pole centering block mechanism - Google Patents
Metal pole centering block mechanism Download PDFInfo
- Publication number
- CN205278049U CN205278049U CN201520938898.7U CN201520938898U CN205278049U CN 205278049 U CN205278049 U CN 205278049U CN 201520938898 U CN201520938898 U CN 201520938898U CN 205278049 U CN205278049 U CN 205278049U
- Authority
- CN
- China
- Prior art keywords
- block
- metallic rod
- deduction cap
- hole
- latch
- 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 centering block mechanism, in particular to metal pole plug -in type centering block mechanism. Metal pole centering block mechanism including metal pole, centering block, bolt and buckle the cap, still includes the split pin, the split pin include two branches and with two branch integrated into one piece's head, its position of being connected with buckleing the cap of bolt is the link, and the other end of bolt is for expanding the end, the circumference equipartition has the tooth's socket on detaining the cap, and the middle part of detaining the cap still is equipped with the confession the opening that the link penetrated, the link is located and is detained in the cap, the link is equipped with the hole of putting into of the three pin shaft of the letting in heart, and two branches of split pin are put into during the hole penetrates the link by of link through a tooth's socket, moreover the tail end of two branches is put into in the hole wears out to to detain two other tooth's socket on the cap through all the other two respectively. The unstable easy not hard up technical defect of connection who exists has been overcome to this patent among the prior art, provide one kind and can connect stably, difficult not hard up metal pole centering block mechanism.
Description
Technical field
The utility model relates to a kind of swing-block mechamism, in particular to a kind of metallic rod plug-in type swing-block mechamism.
Background technology
Existing metallic rod is inconvenient to realize rotary fine adjustment. Head it off, Chinese patent CN104801967 discloses a kind of metallic rod plug-in type swing-block mechamism, comprising metallic rod, metallic rod is rod-like structure, and one end of metallic rod is provided with mounting ring, mounting ring is provided with installation groove, the other end of metallic rod is provided with docking ring, and docking is equipped with pendulum block, and pendulum block is provided with fluting, docking ring is connected by latch with pendulum block, and latch is through fluting; Pendulum block is provided with open holes.
Metallic rod can be plugged on position of mounting hole by above-mentioned patent, and pendulum block can realize fine setting around latch, thus conveniently metallic rod is regulated, and installs by mounting ring is convenient.
But above-mentioned patent also exists following technical problem: be connected structure between latch and deduction cap, easily loosen, whole metallic rod is caused to come off from pendulum block.
Practical novel content
The utility model is intended to provide a kind of stable connection, the metallic rod swing-block mechamism not easily loosened.
Metallic rod swing-block mechamism in this scheme, comprises metallic rod, pendulum block, latch and deduction cap, and wherein putting block is mounting block, and one end of metallic rod is provided with mounting ring, and mounting ring is provided with installation groove, and the other end of metallic rod is provided with docking ring; Pendulum block is provided with fluting, and docking ring and pendulum block are located between latch and deduction cap; Described latch is through docking ring and fluting, and links together with deduction cap; Also comprise split pin, split pin comprise two poles and with two integrated heads of pole, the connecting portion of described latch itself and deduction cap is coupling end, the other end of latch is for expanding end, in described deduction cap, circumference is evenly equipped with teeth groove, the middle part of deduction cap also be provided with for described coupling end wear into gap, described coupling end is located in deduction cap; Described coupling end is provided with three and leads to and insert hole into latch axle center, two poles of split pin are inserted hole by a teeth groove by the one of coupling end and are penetrated in coupling end, and the tail end of described two poles is inserted hole by all the other two respectively and passed in two other teeth groove of deduction cap.
Adopt the technical solution of the utility model, there is following technique effect:
Described insert hole for the pole of described split pin wear into pass, described split pin simultaneously wear into, pass and all need by teeth groove, so just can by deduction cap, put block and metallic rod clamping position between the expanding and hold of described split pin and latch. Thus prevent from occurring between deduction cap and latch to loosen.
Further, described in insert hole and be straight hole, and aperture is equal, adjacent inserts between hole in 120 degree of angles.
During owing to inserting at the beginning, two poles of split pin are closed up, if two insert the inclined-plane that angle between hole is big not or two entity part inserting between hole (namely coupling end is inner) do not have transition to guide, just it is difficult to described two poles be separated in coupling end inside. Hole will be inserted and it will be set to straight hole, and aperture is equal, adjacent inserting is 120 degree of angles between hole, it is insert hole smooth-sided to ensure, and it is symmetrical along latch axle center respectively to insert hole and sidewall (with inserting hole and manage consistent angle of inclination), when such split pin is inserted, two poles by power comparatively balanced.
Further, the tail end of described two poles is provided with towards inclined-plane in opposite directions.
Described inclined-plane is to coordinate with the sidewall inserting hole, facilitate inserting of split pin pole.
Further, two poles side in opposite directions is also provided with the hook groove for mounting with described teeth groove sidewall.
In order to the connection of reinforced cut-out pin and deduction cap, avoiding split pin to come off from coupling end, special setting in two poles side in opposite directions is used for and the hook groove of described teeth groove sidewall mounting.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of the improvement part of the utility model metallic rod swing-block mechamism.
Fig. 2 is the sectional view at A-A place in Fig. 1.
Fig. 3 is the enlarged diagram of Fig. 1 split shed pin.
Fig. 4 is the structural representation at A-A place after latch, deduction cap and split pin assembling.
Fig. 5 is the structural representation of metallic rod swing-block mechamism in prior art.
Fig. 6 is the exploded perspective view of Fig. 5.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: latch 100, deduction cap 200, split pin 300, metallic rod 1, pendulum block 5, mounting ring 2, groove 3 is installed, docking ring 4, fluting 5, open holes 7, pole 310, hook groove 314, inclined-plane 312, insert hole 110, gap 210, teeth groove 211, first insert hole 112, the 2nd and insert hole 114, the 3rd and insert hole 116.
As shown in accompanying drawing 5,6, the present embodiment metallic rod swing-block mechamism, comprises metallic rod 1, pendulum block 5, latch 100 and deduction cap 200, wherein putting block 5 is mounting block, one end of metallic rod 1 is provided with mounting ring 2, and mounting ring 2 is provided with installs groove 3, and the other end of metallic rod 1 is provided with docking ring 4; Pendulum block 5 is provided with fluting 5, and docking ring 4 and pendulum block 5 are located between latch 100 and deduction cap 200; Described latch 100 is through docking ring 4 and fluting 5, and links together with deduction cap 200. Pendulum block 5 is provided with fixing open holes 7.
As shown in Figure 1, the present embodiment metallic rod swing-block mechamism also comprises split pin 300, split pin 300 comprise two poles 310 and with two integrated heads of pole 310, the connecting portion of described latch 100 itself and deduction cap 200 is coupling end, the other end of latch 100 is for expanding end, in described deduction cap 200, circumference is evenly equipped with teeth groove 211, the middle part of deduction cap 200 also be provided with for described coupling end wear into gap 210.
As shown in Figure 4, described coupling end is located in deduction cap 200; As shown in Figure 2, described coupling end is provided with three and leads to the hole 110(first that inserts into latch 100 axle center and insert hole 112, the 2nd and insert hole 114, the 3rd and insert hole 116). Inserting hole 110 for three and be straight hole, and aperture is equal, adjacent inserting is 120 degree of angles between hole 110.
As shown in Figure 4, two poles 310 of split pin 300 are inserted hole 110 by a teeth groove 211 by the one of coupling end and are penetrated in coupling end, and the tail end of described two poles 310 is inserted hole 110 by all the other two respectively and passed in two other teeth groove 211 of deduction cap 200. As shown in Figure 3,4, the tail end of described two poles 310 is provided with the hook groove 314 being also provided with for mounting with described teeth groove 211 sidewall towards the side in opposite directions of 312, two, inclined-plane pole 310 in opposite directions.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. metallic rod swing-block mechamism, comprises metallic rod, pendulum block, latch and deduction cap, and wherein putting block is mounting block, and one end of metallic rod is provided with mounting ring, and mounting ring is provided with installation groove, and the other end of metallic rod is provided with docking ring; Pendulum block is provided with fluting, and docking ring and pendulum block are located between latch and deduction cap; Described latch is through docking ring and fluting, and links together with deduction cap; It is characterized in that: also comprise split pin, split pin comprise two poles and with two integrated heads of pole, the connecting portion of described latch itself and deduction cap is coupling end, the other end of latch is for expanding end, in described deduction cap, circumference is evenly equipped with teeth groove, the middle part of deduction cap also be provided with for described coupling end wear into gap, described coupling end is located in deduction cap; Described coupling end is provided with three and leads to and insert hole into latch axle center, two poles of split pin are inserted hole by a teeth groove by the one of coupling end and are penetrated in coupling end, and the tail end of described two poles is inserted hole by all the other two respectively and passed in two other teeth groove of deduction cap.
2. metallic rod swing-block mechamism according to claim 1, it is characterised in that: described in insert hole and be straight hole, and aperture is equal, adjacent inserts between hole in 120 degree of angles.
3. metallic rod swing-block mechamism according to claim 2, it is characterised in that: the tail end of described two poles is provided with towards inclined-plane in opposite directions.
4. metallic rod swing-block mechamism according to claim 3, it is characterised in that: two poles side in opposite directions is also provided with the hook groove for mounting with described teeth groove sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938898.7U CN205278049U (en) | 2015-11-23 | 2015-11-23 | Metal pole centering block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938898.7U CN205278049U (en) | 2015-11-23 | 2015-11-23 | Metal pole centering block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278049U true CN205278049U (en) | 2016-06-01 |
Family
ID=56062629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938898.7U Expired - Fee Related CN205278049U (en) | 2015-11-23 | 2015-11-23 | Metal pole centering block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402230A (en) * | 2015-11-23 | 2016-03-16 | 重庆万斯金属特种成形有限公司 | Metal bar swing block mechanism |
-
2015
- 2015-11-23 CN CN201520938898.7U patent/CN205278049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402230A (en) * | 2015-11-23 | 2016-03-16 | 重庆万斯金属特种成形有限公司 | Metal bar swing block mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |