CN206676916U - A kind of novel puncher guide pin bushing - Google Patents
A kind of novel puncher guide pin bushing Download PDFInfo
- Publication number
- CN206676916U CN206676916U CN201720344439.5U CN201720344439U CN206676916U CN 206676916 U CN206676916 U CN 206676916U CN 201720344439 U CN201720344439 U CN 201720344439U CN 206676916 U CN206676916 U CN 206676916U
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- Prior art keywords
- pin bushing
- guide
- guide pin
- supporting plate
- utility
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Abstract
The utility model discloses a kind of novel puncher guide pin bushing, punch is provided with guide pin bushing, and guide pin bushing includes bottom plate, supporting plate, guide；Hung down in supporting plate and be provided with multiple supporting plates be arrangeding in parallel, it is horizontal in supporting plate to be provided with mounting hole, the guide of transporting steel billet is fixed with mounting hole, guide includes horizontal segment and loudspeaker section.The utility model has following beneficial effects：The guide sleeve structure of the utility model research and development is simple, firm, practical, formula guide pin bushing will be integrally integrally formed and be replaced with assembly type, overall weight is light, it is easy to lift or changes, manufacturing cost, safety durable are saved, guide is divided into connection outer barrel and replaceable processing inner cylinder, designed by changeable type so that perforation pass adjustment is more convenient.
Description
Technical field
It the utility model is related to seamless steel pipe manufacturing technology field, and in particular to a kind of novel puncher guide pin bushing.
Background technology
During Stainless Steel Tubes Piercing, punch guide pin bushing is one of main auxiliary tool and mould on perforation line, according to blank
The difference of diameter will do corresponding replacing, and its effect is play the guiding role between blow tank and roll guide plate pass, after making heating
Stainless steel billet be smoothly steadily transported to perforation pass among.
The thick heaviness of guide pin bushing of prior art, manufacture difficulty are high, and cost is high, lift up and down extremely inconvenient, easily pacify
Full accident；And because guide is integrally formed, tube wall is too thick, cause when adjusting pass, guide and interference of rollers, roll pressure less than
Position, influences the normal perforation of stainless-steel pipe.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of novel puncher guide pin bushing.
Technical solutions of the utility model are：A kind of novel puncher guide pin bushing, above-mentioned punch is provided with guide pin bushing, above-mentioned to lead
Set includes bottom plate, supporting plate, guide；Hung down in above-mentioned supporting plate and be provided with multiple supporting plates be arrangeding in parallel, water in above-mentioned supporting plate
It is flat to be provided with mounting hole, the guide of transporting steel billet is fixed with above-mentioned mounting hole, above-mentioned guide includes horizontal segment and loudspeaker section.
The utility model is further arranged to, and the top of multiple above-mentioned supporting plates is provided with connecting plate.
The utility model is further arranged to, and the top both sides of above-mentioned connecting plate are equipped with hanger.
The utility model is further arranged to, and is to be welded to connect and be welded into one between above-mentioned guide and above-mentioned supporting plate
Body.
The utility model is further arranged to, the horizontal segment of above-mentioned horizontal segment and loudspeaker section and the axial length ratio of loudspeaker section
More than or equal to 4:1.
The utility model is further arranged to, and above-mentioned supporting plate is at least provided with three.
The utility model is further arranged to, and above-mentioned guide includes the connection overcoat that is connected with supporting plate, outside above-mentioned connection
The internal both ends of set are provided with processing inner cylinder by the way that screw thread is detachable.
The utility model has following beneficial effects：
1. the guide sleeve structure of new utility model research and development is simple, firm, practical.
2. being replaced with assembly type by formula guide pin bushing is integrally integrally formed, overall weight is light, is easy to lifting and changes, has saved manufacture
Cost, safety durable.
3. guide is divided into connection outer barrel and replaceable processing inner cylinder, designed by changeable type so that perforation pass is adjusted
It is whole more convenient.
Brief description of the drawings
Fig. 1 prior-art illustrations.
Fig. 2 the utility model right views.
Fig. 3 the utility model schematic cross-sectional views.
Fig. 4 the utility model connects overcoat and processing inner cylinder schematic diagram.
Embodiment
Embodiment 1
The setting as shown in figure 1, prior art guide pin bushing 6 and prior art base are formed in one, punch to change existing
There is technology guide pin bushing, then need very cumbersome time-consuming using crane handling installation up and down, whole process.
The utility model provides a kind of novel puncher guide pin bushing, and above-mentioned punch is provided with guide pin bushing, and above-mentioned guide pin bushing includes
Bottom plate 1, supporting plate 2, guide 3；Hung down in above-mentioned supporting plate and be provided with multiple supporting plates 2 be arrangeding in parallel, it is horizontal in above-mentioned supporting plate 2
Provided with mounting hole, the guide 3 of transporting steel billet is fixed with above-mentioned mounting hole, above-mentioned guide 3 includes horizontal segment A and loudspeaker section B.
The utility model is further arranged to, and the top of multiple above-mentioned supporting plates 2 is provided with connecting plate 4.
The utility model is further arranged to, and the top both sides of above-mentioned connecting plate 4 are equipped with hanger 5.
The utility model is further arranged to, and is to be welded to connect and be welded into one between above-mentioned guide 3 and above-mentioned supporting plate 2
Body.
The utility model is further arranged to, the axial length of above-mentioned horizontal segment A and loudspeaker section B horizontal segment and loudspeaker section
Than more than or equal to 4:1.
The utility model is further arranged to, and above-mentioned supporting plate 2 is at least provided with three.
The utility model is further arranged to, and above-mentioned guide includes the connection overcoat 31 being connected with supporting plate, above-mentioned connection
The inside both ends of overcoat 31 are provided with processing inner cylinder 32 by the way that screw thread is detachable.Certainly, in order to further be fixedly secured, except
Threaded connection is outer, and there be other fasteners end between the two, processes inner cylinder by changing, you can complete different pore size
Perforation procedure, without changing whole base and supporting plate, efficiency is substantially increased, reduces production cost.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to implement
Example, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that for this
For the those of ordinary skill of technical field, some improvements and modifications under the premise of the utility model principle is not departed from, these
Improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of novel puncher guide pin bushing, the punch is provided with guide pin bushing, it is characterised in that：The guide pin bushing include bottom plate,
Supporting plate, guide；Hung down in the supporting plate and be provided with multiple supporting plates be arrangeding in parallel, it is horizontal in the supporting plate to be provided with installation
Hole, the guide of transporting steel billet is fixed with the mounting hole, and the guide includes horizontal segment and loudspeaker section.
A kind of 2. novel puncher guide pin bushing according to claim 1, it is characterised in that：The top of multiple supporting plates
Provided with connecting plate.
A kind of 3. novel puncher guide pin bushing according to claim 2, it is characterised in that：The top both sides of the connecting plate
It is equipped with hanger.
A kind of 4. novel puncher guide pin bushing according to claim 1, it is characterised in that：The guide and the supporting plate
Between to be welded to connect and integrally welded.
A kind of 5. novel puncher guide pin bushing according to claim 1, it is characterised in that：Horizontal segment and the loudspeaker section
Horizontal segment and the axial length of loudspeaker section ratio are more than or equal to 4:1.
A kind of 6. novel puncher guide pin bushing according to claim 1, it is characterised in that：The supporting plate is at least provided with three
It is individual.
A kind of 7. novel puncher guide pin bushing according to claim 4, it is characterised in that：The guide includes and supporting plate
Connected connection overcoat, the connection jacket internal both ends are provided with processing inner cylinder by the way that screw thread is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344439.5U CN206676916U (en) | 2017-04-01 | 2017-04-01 | A kind of novel puncher guide pin bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344439.5U CN206676916U (en) | 2017-04-01 | 2017-04-01 | A kind of novel puncher guide pin bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676916U true CN206676916U (en) | 2017-11-28 |
Family
ID=60398821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344439.5U Active CN206676916U (en) | 2017-04-01 | 2017-04-01 | A kind of novel puncher guide pin bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676916U (en) |
-
2017
- 2017-04-01 CN CN201720344439.5U patent/CN206676916U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |