CN208825272U - Pulled core structure for stretch benders - Google Patents
Pulled core structure for stretch benders Download PDFInfo
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- CN208825272U CN208825272U CN201821436108.5U CN201821436108U CN208825272U CN 208825272 U CN208825272 U CN 208825272U CN 201821436108 U CN201821436108 U CN 201821436108U CN 208825272 U CN208825272 U CN 208825272U
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- clamping
- plate
- piston rod
- core structure
- clamping plate
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Abstract
The utility model discloses the pulled core structures for stretch benders, including piston cylinder, the end of the piston cylinder is provided with clamping jaw, the clamping jaw offers opening far from one end of the piston cylinder, the piston cylinder is extended with piston rod to the clamping jaw, and the piston rod, which is worn, is connected to the opening, and the end of the piston rod is provided with clamping joint, the clamping joint is provided with clamping groove far from the surface of the piston rod, and the clamping groove is gradually narrowed by bottom to the top of the clamping groove of the clamping groove.The utility model solves the problems, such as that traditional stretch benders need to carry out the time-consuming, laborious of core pulling manually after the completion of stretch bending.
Description
Technical field
The utility model relates to a kind of pulled core structures, are especially used for the pulled core structure of stretch benders.
Background technique
Traditional stretch benders need to fill elastic material again in the inside of aluminum pipe when carrying out stretch bending to profiles such as such as aluminum pipes
Carry out stretch bending, in order to avoid aluminum pipe during stretch bending that irregular deformation occurs, influence the effect of stretch bending.But it is right
After the profiles such as aluminum pipe carry out stretch bending, the elastic material needs of filling are extracted out out of aluminum pipe, and the process that filler is extracted out is called
Core pulling needs bigger strength filler could be taken out since elastic material is more close to aluminum pipe after bending after leading to stretch bending
Out, in addition, filler extraction is needed to expend more manpowers, time manually, and working efficiency is relatively low.
Utility model content
It needs to carry out manually after the completion of stretch bending technical problem to be solved by the utility model is: solving traditional stretch benders
Time-consuming, the laborious problem of core pulling.
The solution that the utility model solves its technical problem is:
For the pulled core structure of stretch benders, including piston cylinder, the end of the piston cylinder is provided with clamping jaw, and the clamping jaw is remote
One end from the piston cylinder offers opening, and the piston cylinder is extended with piston rod to the clamping jaw, and the piston rod, which is worn, to be connect
To the opening, the end of the piston rod is provided with clamping joint, and the clamping joint is provided with far from the surface of the piston rod
Clamping groove, the clamping groove are gradually narrowed by bottom to the top of the clamping groove of the clamping groove.
As a further improvement of the above technical scheme, the opening is gradually narrowed along the stretching direction of the piston rod.
As a further improvement of the above technical scheme, the clamping jaw includes bottom plate, the connection bottom plate both sides of the edge
The clamping plate being oppositely arranged, two clamping plates form the opening, and the piston rod passes perpendicularly through the bottom plate in two
Between the clamping plate.
As a further improvement of the above technical scheme, the side wall of two mutual directions of clamping plate is provided with clamping
Block, the gripping block are connected by screw to the clamping plate.
As a further improvement of the above technical scheme, the gripping block includes clamping plate, oblique clamping plate, and the clamping plate passes through institute
It states screw and connects the clamping plate, the surface of the clamping plate is provided with card slot, and the surface of the oblique clamping plate is provided with described in clamping
The surface of the fixture block of card slot, the mutual direction of the oblique clamping plate is arranged in parallel.
As a further improvement of the above technical scheme, the surface of the mutual direction of the oblique clamping plate is provided with closely-pitched plate,
The surface of the closely-pitched plate is provided with anti-skid design.
As a further improvement of the above technical scheme, the lateral wall of the clamping jaw is provided with stiffening plate, the stiffening plate
Pass through clamping plate described in screw connection.
As a further improvement of the above technical scheme, the piston cylinder outer wall is provided with securing plate, and the securing plate is hung down
It is direct-connected to connect the bottom plate.
The beneficial effects of the utility model are: going to the inside of profile to fill elastic filler, elastic filler in stretch bending
It is stretched out from the port of the profile, being snapped fit onto the clamping groove from the elastic filler that port is stretched out, in practical applications, setting
Two clamping jaws are used to clamp the both ends of profile, by controlling the movement of the clamping jaw, to be stretched to profile, profile it
Between fulcrum is set, it can be achieved that stretch bending to profile drives the piston rod to contract after completing to the stretch bending of profile by the piston cylinder
Enter, so that the elastic filler having been filled in profile is extracted out.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the axonometric drawing of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
In figure: piston cylinder 1, piston rod 2, clamping joint 3, clamping groove 4, bottom plate 5, clamping plate 6, clamping plate 7, oblique clamping plate 8, card slot
9, fixture block 10, closely-pitched plate 11, stiffening plate 12, securing plate 13.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1~Fig. 3, for the pulled core structure of stretch benders, including piston cylinder 1, the end of the piston cylinder 1 is provided with
Clamping jaw, the clamping jaw offer opening far from one end of the piston cylinder 1, and the piston cylinder 1 is extended with piston to the clamping jaw
Bar 2, the piston rod 2, which is worn, is connected to the opening, and the end of the piston rod 2 is provided with clamping joint 3, and the clamping joint 3 is separate
The surface of the piston rod 2 is provided with clamping groove 4, and the clamping groove 4 is by the bottom of the clamping groove 4 to the clamping groove 4
It gradually narrows at top.
In the present embodiment, the inside of profile is gone to fill elastic filler in stretch bending, elastic filler is from the profile
Port is stretched out, and snapping fit onto the clamping groove 4 from the elastic filler that port is stretched out, in practical applications, two folders is arranged
Pawl is used to clamp the both ends of profile, and by controlling the movement of the clamping jaw, to stretch to profile, branch is arranged between profile
The stretch bending, it can be achieved that profile is put, after completing to the stretch bending of profile, which is driven by the piston cylinder 1, from
And the elastic filler having been filled in profile is extracted out.
It is further used as preferred embodiment, the opening is gradually narrowed along the stretching direction of the piston rod 2；The knot
Structure is simple, setting is convenient, setting with this configuration, can more convenient profile that folder is needed clamp carry out locating clip
Tightly.
It is further used as preferred embodiment, the clamping jaw includes the phase of bottom plate 5, connection 5 both sides of the edge of bottom plate
To the clamping plate 6 of setting, two clamping plates 6 form the opening, and the piston rod 2 passes perpendicularly through the bottom plate 5 in two
Between a clamping plate 6；The structure is simple, setting is convenient, and setting with this configuration realizes that the piston rod 2 can opened
Expanding-contracting action is realized in mouthful.
It is further used as preferred embodiment, the side wall of two mutual directions of the clamping plate 6 is provided with gripping block,
The gripping block is connected by screw to the clamping plate 6；The structure is simple, setting is convenient, setting with this configuration, Neng Gouli
The tightness of the gripping block is adjusted with screw, to facilitate the size adjusted to the clamping force of profile.
It is further used as preferred embodiment, the gripping block includes clamping plate 7, oblique clamping plate 8, and the clamping plate 7 passes through institute
It states screw and connects the clamping plate 6, the surface of the clamping plate 7 is provided with card slot 9, and the surface of the oblique clamping plate 8 is provided with clamping
The surface of the fixture block 10 of the card slot 9, the mutual direction of the oblique clamping plate 8 is arranged in parallel；The structure is simple, setting side
Just, it is disposed in parallel relation to one another by the surface of the mutual direction of oblique clamping plate 8, can preferably clamp profile, meanwhile, the card should be passed through
The setting of slot 9, fixture block 10 is realized easily to the installation and removal between oblique clamping plate 8, clamping plate 7.
It is further used as preferred embodiment, the surface of the mutual direction of the oblique clamping plate 8 is provided with closely-pitched plate 11, institute
The surface for stating closely-pitched plate 11 is provided with anti-skid design；The structure is simple, setting is reasonable, and setting with this configuration can consolidate
Firm is clamped profile, effectively raises the degree of roughness in clamping face.
It is further used as preferred embodiment, the lateral wall of the clamping jaw is provided with stiffening plate 12, the stiffening plate 12
Pass through clamping plate 6 described in screw connection；The structure is simple, setting rationally, setting with this configuration, can effectively by should plus
Strong plate 12 improves the intensity of clamping plate 6, avoids the damage of the clamping plate 6 when clamping.
It is further used as preferred embodiment, 1 outer wall of piston cylinder is provided with securing plate 13, and the securing plate 13 is hung down
It is direct-connected to connect the bottom plate 5.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. being used for the pulled core structure of stretch benders, it is characterised in that: including piston cylinder (1), the end of the piston cylinder (1) is provided with
Clamping jaw, the clamping jaw offer opening far from one end of the piston cylinder (1), and piston cylinder (1) the Xiang Suoshu clamping jaw is extended with
Piston rod (2), the piston rod (2), which is worn, is connected to the opening, and the end of the piston rod (2) is provided with clamping joint (3), described
Clamping joint (3) is provided with clamping groove (4) far from the surface of the piston rod (2), and the clamping groove (4) is by the clamping groove (4)
The top of bottom to the clamping groove (4) gradually narrow.
2. the pulled core structure according to claim 1 for stretch benders, it is characterised in that: the opening is along the piston rod
(2) it gradually narrows in stretching direction.
3. the pulled core structure according to claim 1 for stretch benders, it is characterised in that: the clamping jaw include bottom plate (5),
The clamping plate (6) being oppositely arranged of the bottom plate (5) both sides of the edge is connected, two clamping plates (6) form the opening, institute
It states piston rod (2) and passes perpendicularly through the bottom plate (5) between two clamping plates (6).
4. the pulled core structure according to claim 3 for stretch benders, it is characterised in that: two clamping plates (6) are mutual
The side wall of phase direction is provided with gripping block, and the gripping block is connected by screw to the clamping plate (6).
5. the pulled core structure according to claim 4 for stretch benders, it is characterised in that: the gripping block includes clamping plate
(7), oblique clamping plate (8), the clamping plate (7) connect the clamping plate (6), the surface setting of the clamping plate (7) by the screw
Have card slot (9), the surface of the oblique clamping plate (8) is provided with the fixture block (10) for being clamped the card slot (9), the oblique clamping plate (8)
The surface of mutual direction is arranged in parallel.
6. the pulled core structure according to claim 5 for stretch benders, it is characterised in that: the oblique clamping plate (8) it is mutual
The surface of direction is provided with closely-pitched plate (11), and the surface of the closely-pitched plate (11) is provided with anti-skid design.
7. the pulled core structure according to claim 3 for stretch benders, it is characterised in that: the lateral wall of the clamping jaw is arranged
Have stiffening plate (12), the stiffening plate (12) passes through clamping plate (6) described in screw connection.
8. the pulled core structure according to claim 3 for stretch benders, it is characterised in that: piston cylinder (1) outer wall is set
It is equipped with securing plate (13), the securing plate (13) vertically connects the bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436108.5U CN208825272U (en) | 2018-08-31 | 2018-08-31 | Pulled core structure for stretch benders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436108.5U CN208825272U (en) | 2018-08-31 | 2018-08-31 | Pulled core structure for stretch benders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825272U true CN208825272U (en) | 2019-05-07 |
Family
ID=66311869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821436108.5U Active CN208825272U (en) | 2018-08-31 | 2018-08-31 | Pulled core structure for stretch benders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825272U (en) |
-
2018
- 2018-08-31 CN CN201821436108.5U patent/CN208825272U/en active Active
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