CN207634461U - Tube connection piece - Google Patents
Tube connection piece Download PDFInfo
- Publication number
- CN207634461U CN207634461U CN201721292563.8U CN201721292563U CN207634461U CN 207634461 U CN207634461 U CN 207634461U CN 201721292563 U CN201721292563 U CN 201721292563U CN 207634461 U CN207634461 U CN 207634461U
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- Prior art keywords
- sub
- connecting member
- hole
- body frame
- tube connection
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Abstract
The utility model provides a kind of tube connection piece, which is characterized in that including polygonal pipe (1), the first sub- connecting member (2) and the second sub- connecting member (3)；The polygonal pipe (1) has the first groove (4)；There is first through hole on first groove (4)；First sub- connecting member (2) includes locating piece (7)；The locating piece (7) passes through first through hole, and the sub- connecting member (2) can be made to be fastenedly connected with polygonal pipe (1)；First sub- connecting member (2), further includes the second through-hole；Second sub- connecting member (3) is fastenedly connected by the second through-hole and the first sub- connecting member (2).Tube connection piece provided by the utility model is easy for installation, is not necessarily to specific purpose tool.Tube connection piece modular product provided by the utility model, design is simple, and can reduce client's Inventory of Spare Parts.Tube connection piece flexibility degree provided by the utility model is high, very convenient for Late reformation.
Description
Technical field
The utility model is related to a kind of tube connection pieces.
Background technology
In the automation control area of Automobile Welding assembly, gripping apparatus is mainly used on automatic station coordinating with robot,
It realizes to the carrying of body part, gluing and repair welding etc..
Gripping apparatus is made of frame section bar, section jointing part and execution unit.Frame section bar and section jointing part pass through module
The design of change can be assembled into various required patterns.In use, gripping apparatus coordinates with robot or balance crane
It uses, position can be moved to by robot and artificial, carry out automatic or manual operation.
In the prior art, the handgrip that Automobile Welding assembling manufacturing industry uses is square steel tube welding or aluminium section bar assembling
Gripping apparatus.At industry initial stage, production line only produces a kind of vehicle, and the degree of automation is not high；Simultaneously as there is no very wide for aluminium section bar
General application, so gripping apparatus is often welded using square steel, structure is strong, but the weight weight of gripping apparatus entirety, and processing request is high,
Flexibility degree is low.Later, with the progress of technique, the extensive use of aluminium section bar has begun with the gripping apparatus of aluminium pipe assembling, solution
Square steel tube of having determined welds some problems of handgrip, and overall weight is light, but precision is general.Then, there is existing Europe superscript to grab
Tool, although before solving the problems, such as, the several deficiencies of generally existing：
1) heavier-weight, the automation equipment model for causing its mating is bigger than normal, and energy consumption is big；
2) for the gripping apparatus of square steel tube welding, the firmness of structural strength is unquestionable, but since ontology is larger,
It is easily deformed after welding, difficulty of processing increases；For Europe superscript gripping apparatus, then needs to increase and proof strength is reinforced to frame, while again
Amount also can accordingly increase；
3) the modular product category of Europe superscript gripping apparatus is too many, complex in design, such as the later stage is because of site environment feelings
Condition results in the need for design alteration, and design need to be redesigned and be processed again, cause the waste in cost；And non-modularization product,
Spare and accessory parts are more and ununified standard, and non-standard quantity is more, increases user's spare part pressure；
4) existing Europe superscript gripping apparatus, installation need professional tool, are not easy to the installation and debugging at scene, are connected after long-time service
Part loosening easy to wear, needs maintenance time longer, considerably increases maintenance cost；
5) flexibility degree is low, is not easy to Late reformation, and renovation and utilization rate is low, considerably increases the cost of transformation.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of tube connection piece.
According to a kind of tube connection piece provided by the utility model, which is characterized in that including polygonal pipe, the first sub- connecting member
And second sub- connecting member；
The polygonal pipe has the first groove；
There is first through hole on first groove；
First sub- connecting member includes locating piece；
The locating piece passes through first through hole, and the sub- connecting member can be made to be fastenedly connected with polygonal pipe；
First sub- connecting member further includes the second through-hole；
Second sub- connecting member is fastenedly connected by the second through-hole and the first sub- connecting member.
Preferably, first sub- connecting member further includes body frame；
Locating piece mounting hole is set on one end of the body frame；
One end of the locating piece is fastenedly connected by locating piece mounting hole with body frame.
Preferably, it is provided with bidentate gasket on the locating piece；
The other end in locating piece is arranged in the bidentate gasket；
The quantity of first groove is multiple；
It is provided with protruding end between first groove；
The bidentate gasket is fitted into the protruding end；
The diameter and the first groove match of the bidentate gasket；
The bidentate gasket, body frame one end constitute the restriction position of polygonal pipe；
The protruding end constitutes the restriction position of bidentate gasket.
Preferably, the locating piece has third through-hole；
Interconnecting piece can be such that locating piece is fastenedly connected with body frame through third through-hole, and polygonal pipe and body frame are fastened
Connection.
Preferably, the other end of the body frame is additionally provided with the second groove；
The tube connection piece further includes dead ring；
The end set of the dead ring has third groove；
The third groove and the 4th groove constitute the second sub- connecting member mounting hole；
It is provided with fourth hole on the other end of the body frame；
The end set of the dead ring has fifth hole corresponding with the fourth hole；
The fifth hole and third through-hole can be such that dead ring is fastenedly connected with body frame by interconnecting piece.
Preferably, second sub- connecting member connects through the second sub- connecting member mounting hole and the fastening of the first sub- connecting member
It connects.
Preferably, the locating piece can make first sub- connecting member and polygonal pipe tight longitudinally through first through hole
It is solidly connected；
Second sub- connecting member is transversely fastened with the first sub- connecting member (2) by the second sub- connecting member mounting hole to be connected
It connects.
Compared with prior art, the utility model has following advantageous effect：
1, tube connection piece provided by the utility model is easy for installation, is not necessarily to specific purpose tool.
2, tube connection piece modular product provided by the utility model, design is simple, and can reduce client's spares reserve
Amount.
3, tube connection piece flexibility degree provided by the utility model is high, very convenient for Late reformation.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the overall structure diagram of tube connection piece provided by the utility model.
Fig. 2 is the front view of the polygonal pipe of tube connection piece provided by the utility model.
Fig. 3 is the right view of the polygonal pipe of tube connection piece provided by the utility model.
Fig. 4 is the overall structure diagram of the first sub- connecting member of tube connection piece provided by the utility model.
Fig. 5 is the overall structure diagram of tube connection piece provided by the utility model.
As shown in the figure：
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These belong to the scope of protection of the utility model.
The utility model provides a kind of tube connection piece, including polygonal pipe 1, the first sub- connecting member 2 and the second son are even
Fitting 3；The polygonal pipe 1 has the first groove 4；There is first through hole on first groove 4；First sub- connecting member 2
Including locating piece 7；The locating piece 7 passes through first through hole, and the sub- connecting member 2 can be made to be fastenedly connected with polygonal pipe 1；It is described
First sub- connecting member 2 further includes the second through-hole；Second sub- connecting member 3 is fastened by the second through-hole and the first sub- connecting member 2
Connection.
First sub- connecting member 2 further includes body frame 5；Locating piece mounting hole is set on one end of the body frame 5；It is described fixed
One end of position part 7 is fastenedly connected by locating piece mounting hole and body frame 5.
Bidentate gasket 8 is provided on the locating piece 7；The other end in locating piece 7 is arranged in the bidentate gasket 8；It is described
The quantity of first groove 4 is multiple；It is provided with protruding end between first groove 4；The bidentate gasket 8 is fitted into described convex
Outlet；The diameter of the bidentate gasket 8 matches with the first groove 4；The polygonal pipe of one end composition of the bidentate gasket 8, body frame 5
1 restriction position；The protruding end constitutes the restriction position of bidentate gasket 8.
The locating piece 7 has third through-hole；Interconnecting piece 9 can make locating piece 7 tight with body frame 5 through third through-hole
It is solidly connected, and polygonal pipe 1 and body frame 5 is fastenedly connected.
The other end of the body frame 5 is additionally provided with the second groove；The tube connection piece further includes dead ring 6；It is described tight
Gu the end set of ring 6 has third groove；The third groove and the 4th groove constitute the second sub- connecting member mounting hole 11；
It is provided with fourth hole on the other end of the body frame 5；The end set of the dead ring 6 has corresponding with the fourth hole
Fifth hole；The fifth hole and fourth hole can be such that dead ring 6 is fastenedly connected with body frame 5 by interconnecting piece 9, described
Fourth hole and fifth hole constitute open slot 10.
Second sub- connecting member 3 is fastenedly connected through the second sub- connecting member mounting hole 11 and the first sub- connecting member 2.Institute
Locating piece 7 is stated longitudinally through first through hole, first sub- connecting member 2 can be made to be fastenedly connected with polygonal pipe 1；Described second
Sub- connecting member 3 is transversely fastenedly connected with the first sub- connecting member 2 by the second sub- connecting member mounting hole.
The interconnecting piece 9 is preferably bolt or screw.
Preferably, tube connection piece provided by the utility model is mainly used for novel octagonal pipe, i.e., polygonal pipe 1 and round tube
For material that is, the first sub- connecting member 2 is connected, the one of which embodiment main presentation of the utility model is that the novel octagonal pipe is logical
Cross the first sub- connecting member 2 and pipe, i.e., the mode that the second sub- connecting member 3 is connected, wherein the novel octagonal pipe is using high-strength
Spend it is aluminium alloy extruded form, light-weight, intensity is good, front be octahedral shape, each face is provided with the first groove 4, first
4 surface of groove is evenly provided with multiple first through hole, for being connected with other articles.In addition, the length of the novel octagonal pipe
Degree can be according to design requirement unrestricted choice.
Preferably, 5 upper end of the body frame is placed in the first groove 4 of novel octagonal pipe and is bonded with its surface, locating piece 7
It is provided with two pieces, parallel arranged, locating piece 7 is designed to that step, step surface are bonded with the first groove 4 in novel octagonal pipe,
First through hole of 5 other end of the body frame on novel octagonal pipe is placed in the counter sink of 5 upper end of body frame, i.e. locating piece is installed
In hole, third through-hole is provided among the locating piece 7, bolt is connected across the third through-hole with body frame 5, and by novel eight
Cornue tightens together with body frame 5.5 lower end of body frame is designed as semi-circular groove, and the upper end of dead ring 6 is also designed to semicircle shape, with
The half slot of body frame 5 forms circular hole, i.e. the second sub- connecting member mounting hole 11 makes pipe smoothly be inserted into, the both ends of dead ring 6 are respectively set
It is equipped with fifth hole, screw is connected across fifth hole with body frame 5, and after fastener 6 is connect with body frame 5, end face surface is complete
Fitting, end face form an open slot 10, and about 10 distance about 2mm of the open slot makes the under the action of screwed lock clamp force
One sub- connecting member is more firm firm, is not easy to slide.Pipe is steel pipe, and surface is uniformly equipped with multiple 6th through-holes, can also connect
Aluminum smooth surface tubing is connect, can voluntarily be selected according to design requirement.In addition, each bolt is matched, there are one 8 (commercial standards of bidentate gasket
Part), keep connection more secured.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (6)
1. a kind of tube connection piece, which is characterized in that including polygonal pipe (1), the first sub- connecting member (2) and the second sub- connecting member
(3)；
The polygonal pipe (1) has the first groove (4)；
There is first through hole on first groove (4)；
First sub- connecting member (2) includes locating piece (7)；
The locating piece (7) passes through first through hole, and the sub- connecting member (2) can be made to be fastenedly connected with polygonal pipe (1)；
First sub- connecting member (2), further includes the second through-hole；
Second sub- connecting member (3) is fastenedly connected by the second through-hole and the first sub- connecting member (2)；
First sub- connecting member (2) further includes body frame (5)；
Locating piece mounting hole is set on one end of the body frame (5)；
One end of the locating piece (7) is fastenedly connected by locating piece mounting hole and body frame (5).
2. tube connection piece according to claim 1, which is characterized in that be provided with bidentate gasket on the locating piece (7)
(8)；
The other end of bidentate gasket (8) setting in locating piece (7)；
The quantity of first groove (4) is multiple；
It is provided with protruding end between first groove (4)；
The bidentate gasket (8) is fitted into the protruding end；
The diameter of the bidentate gasket (8) matches with the first groove (4)；
The bidentate gasket (8), body frame (5) one end constitute the restriction position of polygonal pipe (1)；
The protruding end constitutes the restriction position of bidentate gasket (8).
3. tube connection piece according to claim 1, which is characterized in that the locating piece (7) has third through-hole；
Interconnecting piece (9) can be such that locating piece (7) is fastenedly connected with body frame (5) through third through-hole, and by polygonal pipe (1) with
Body frame (5) is fastenedly connected.
4. tube connection piece according to claim 1, which is characterized in that the other end of the body frame (5) is additionally provided with
Two grooves；
The tube connection piece further includes dead ring (6)；
The end set of the dead ring (6) has third groove；
The third groove and the 4th groove constitute the second sub- connecting member mounting hole (11)；
It is provided with fourth hole on the other end of the body frame (5)；
The end set of the dead ring (6) has fifth hole corresponding with the fourth hole；
The fifth hole and fourth hole can be such that dead ring (6) is fastenedly connected with body frame (5) by interconnecting piece (9).
5. tube connection piece according to claim 4, which is characterized in that second sub- connecting member (3) is through second
Sub- connecting member mounting hole (11) is fastenedly connected with the first sub- connecting member (2).
6. tube connection piece according to claim 5, which is characterized in that the locating piece (7) is logical longitudinally through first
Hole can be such that first sub- connecting member (2) is fastenedly connected with polygonal pipe (1)；
Second sub- connecting member (3) is transversely fastenedly connected with the first sub- connecting member (2) by the second sub- connecting member mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292563.8U CN207634461U (en) | 2017-10-09 | 2017-10-09 | Tube connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292563.8U CN207634461U (en) | 2017-10-09 | 2017-10-09 | Tube connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634461U true CN207634461U (en) | 2018-07-20 |
Family
ID=62858201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292563.8U Active CN207634461U (en) | 2017-10-09 | 2017-10-09 | Tube connection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634461U (en) |
-
2017
- 2017-10-09 CN CN201721292563.8U patent/CN207634461U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180905 Address after: 518126 Airport City Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: HITOP INDUSTRIAL HOLDINGS CO., LTD. Address before: 215333 room 3, 58 Li Bang Road, Huaqiao Town, Kunshan City, Suzhou, Jiangsu. Patentee before: Kunshan Group Machinery Equipment Co., Ltd. |