CN108748813A - A kind of tubular blank mandrel separation auxiliary - Google Patents
A kind of tubular blank mandrel separation auxiliary Download PDFInfo
- Publication number
- CN108748813A CN108748813A CN201810822182.9A CN201810822182A CN108748813A CN 108748813 A CN108748813 A CN 108748813A CN 201810822182 A CN201810822182 A CN 201810822182A CN 108748813 A CN108748813 A CN 108748813A
- Authority
- CN
- China
- Prior art keywords
- plate
- stripper plate
- tubular blank
- cylinder
- slot
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Abstract
The present invention provides a kind of tubular blank mandrel separation auxiliaries, first stripper plate lower end is equipped with the first half slot, second stripper plate lower end is equipped with the second half slot, tubular blank is placed between first stripper plate and the second stripper plate, by shaking handwheel, the end of piston cylinder horizontal extension in cylinder, cylinder is equipped with clinch, lapping plate is removably connected to the end of piston cylinder by overlapping slot and clinch clearance fit, top cylinder.The present invention is easy to operate, can improve working efficiency quickly by the central spindle abstraction in tubular blank.
Description
Technical field
The invention belongs to polytetrafluoroethylene (PTFE) production fields, more particularly, to a kind of tubular blank mandrel separation auxiliary.
Background technology
Polytetrafluorethyletubular tubular blank needs to extract out internal core after the completion of production, since blank is by core packet
What is wrapped up in is very tight, it is not easy to extract core out, there are no a kind of equipment that can extract the core of blank out in the prior art.
Invention content
In view of this, the present invention is directed to propose a kind of tubular blank mandrel separation auxiliary, can solve above-mentioned technology and ask
Topic.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of tubular blank mandrel separation auxiliary, including supporting rack, the first stripper plate, the second stripper plate, lapping plate
And ejecting mechanism, the first stripper plate, the second stripper plate, lapping plate are vertically fixed on the lower end of supporting rack, the first stripper plate successively
Lower end is equipped with the first half slot, and the second stripper plate lower end is equipped with the second half slot, and lapping plate lower end is equipped with overlap joint slot, the first semicircle
The diameter of slot is less than the diameter of the second half slot, and tubular blank, ejecting mechanism are placed between the first stripper plate and the second stripper plate
Including cylinder, handwheel, piston cylinder and top cylinder, by shaking handwheel, the end of piston cylinder horizontal extension in cylinder, cylinder is set
There are clinch, lapping plate to be removably connected to the end of piston cylinder by overlapping slot and clinch clearance fit, top cylinder.
Further, support frame as described above includes supporting rod and two support plates, supporting rod be fixedly connected on two support plates it
Between, support plate is L shaped plate, and two support plates are disposed opposite to each other, and the first stripper plate is fixed on one of support plate lower end, and second squeezes
Pressing plate and lapping plate are fixed on another support plate lower end, and the second stripper plate is between the first stripper plate and lapping plate.
Further, the top cylinder is metal solid.
Further, the overlap joint slot is stepped groove, including interconnected relatively sipes and narrower slot.
Further, the top cylinder includes vertical tube part and point, the length of vertical tube part and the second stripper plate and lapping plate
Spacing it is suitable, point is inserted by the stretching of piston cylinder in the core of tubular blank.
Further, first stripper plate outwardly fix there are two positioning plate by side, and positioning plate is L shaped plate, two positioning
Plate is symmetrically set in the both sides of the first half slot.
Compared with the existing technology, tubular blank mandrel separation auxiliary of the present invention has the advantage that：Operation
Simplicity, it is time saving and energy saving, working efficiency can be improved quickly by the central spindle abstraction in tubular blank.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the front view of the present invention (being free of ejecting mechanism)；
The vertical view (being free of positioning plate) that Fig. 2 is Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is the rearview of lapping plate in Fig. 4；
Fig. 6 is the upward view of lapping plate in Fig. 4；
Fig. 7 is the side view of the second stripper plate in Fig. 1；
Fig. 8 is the structural schematic diagram of ejecting mechanism；
Fig. 9 is the schematic diagram under use state of the present invention；
Reference sign：
1- support plates；2- supporting rods；3- positioning plates；The first stripper plates of 4-；The first half slots of 41-；The second stripper plates of 5-；
The second half slots of 51-；6- lapping plates；61- overlaps slot；611- is compared with sipes；612- narrower slots；The top cylinders of 7-；8- clinch；9-
Body；10- handwheels；11- tubular blanks；12- core.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figs 1-9, a kind of tubular blank mandrel separation auxiliary, including supporting rack, the first stripper plate 4, second
Stripper plate 5, lapping plate 6 and ejecting mechanism, the first stripper plate 4, the second stripper plate 5, lapping plate 6 are vertically fixed on supporting rack successively
Lower end, 4 lower end of the first stripper plate be equipped with the first half slot 41,5 lower end of the second stripper plate be equipped with the second half slot 51, lapping plate
6 lower ends are equipped with overlap joint slot 61, and the diameter of the first half slot 41 is less than the diameter of the second half slot 51, the first stripper plate 4 and second
Tubular blank 11 is placed between stripper plate 5, ejecting mechanism includes cylinder 9, handwheel 10, piston cylinder and top cylinder 7, by shaking hand
The end of wheel 10, piston cylinder horizontal extension in cylinder, cylinder 9 is equipped with clinch 8, and lapping plate 6 is by overlapping slot and clinch 8
Clearance fit, top cylinder 7 are removably connected to the end of piston cylinder.
Support frame as described above includes supporting rod 2 and two support plates 1, and supporting rod 2 is fixedly connected between two support plates 1,
Support plate 1 is L shaped plate, and two support plates 1 are disposed opposite to each other, and the first stripper plate 4 is fixed on 1 lower end of one of support plate, second
Stripper plate 5 and lapping plate 6 are fixed on another 1 lower end of support plate, the second stripper plate 5 be located at the first stripper plate 4 and lapping plate 6 it
Between.
The top cylinder 7 is metal solid.
The overlap joint slot 61 is stepped groove, including interconnected relatively sipes 611 and narrower slot 612.
The top cylinder 7 includes vertical tube part and point, between the length of vertical tube part and the second stripper plate 5 and lapping plate 6
Away from suitable, point is inserted by the stretching of piston cylinder in the core 12 of tubular blank 11.
First stripper plate 4 outwardly fix there are two positioning plate 3 by side, and positioning plate 3 is L shaped plate, and two positioning plates 3 are right
Claim set on the both sides of the first half slot 41.
In use, the lapping plate 6 of the present apparatus is overlapped on the clinch 8 of piston cylinder, positioning plate 3 is fixed on lathe,
Tubular blank 11 is placed between the first stripper plate 4 and the second stripper plate 5, top cylinder 7 is mounted on to the end of piston cylinder, is led to
The rotation of handwheel 10 is crossed, piston cylinder is made to be stretched out towards the direction of tubular blank 11, top cylinder 7 is gradually inserted in tubular blank 11
In core 12, core 12 is ejected from tubular blank 11.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of tubular blank mandrel separation auxiliary, it is characterised in that：It is squeezed including supporting rack, the first stripper plate (4), second
Pressing plate (5), lapping plate (6) and ejecting mechanism, the first stripper plate (4), the second stripper plate (5), lapping plate (6) are vertical fixed successively
In the lower end of supporting rack, the first stripper plate (4) lower end is equipped with the first half slot (41), and the second stripper plate (5) lower end is equipped with second
Half slot (51), lapping plate (6) lower end are equipped with overlap joint slot (61), and the diameter of the first half slot (41) is less than the second half slot (51)
Diameter, between the first stripper plate (4) and the second stripper plate (5) place tubular blank (11), ejecting mechanism include cylinder (9),
Handwheel (10), piston cylinder and top cylinder (7), by shake handwheel (10), piston cylinder horizontal extension in cylinder, cylinder (9)
End is equipped with clinch (8), and lapping plate (6) is detachably connected by overlapping slot and clinch (8) clearance fit, top cylinder (7)
In the end of piston cylinder.
2. tubular blank mandrel separation auxiliary according to claim 1, it is characterised in that：Support frame as described above includes branch
Strut (2) and two support plates (1), supporting rod (2) are fixedly connected between two support plates (1), and support plate (1) is L shaped plate,
Two support plates (1) are disposed opposite to each other, and the first stripper plate (4) is fixed on one of support plate (1) lower end, the second stripper plate (5)
It is fixed on another support plate (1) lower end with lapping plate (6), the second stripper plate (5) is located at the first stripper plate (4) and lapping plate
(6) between.
3. tubular blank mandrel separation auxiliary according to claim 2, it is characterised in that：The top cylinder (7) is
Metal solid.
4. according to claim 1-3 any one of them tubular blank mandrel separation auxiliaries, it is characterised in that：The overlap joint
Slot (61) is stepped groove, including interconnected relatively sipes (611) and narrower slot (612).
5. tubular blank mandrel separation auxiliary according to claim 1, it is characterised in that：Top cylinder (7) packet
Vertical tube part and point are included, the length of vertical tube part is suitable with the spacing of the second stripper plate (5) and lapping plate (6), and point passes through
The stretching of piston cylinder and be inserted into the core (12) of tubular blank (11).
6. tubular blank mandrel separation auxiliary according to claim 1, it is characterised in that：First stripper plate
(4) side is fixed there are two positioning plate (3) outwardly, and positioning plate (3) is L shaped plate, and two positioning plates (3) are symmetrically set in the first semicircle
The both sides of slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822182.9A CN108748813A (en) | 2018-07-24 | 2018-07-24 | A kind of tubular blank mandrel separation auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822182.9A CN108748813A (en) | 2018-07-24 | 2018-07-24 | A kind of tubular blank mandrel separation auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108748813A true CN108748813A (en) | 2018-11-06 |
Family
ID=63971008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822182.9A Pending CN108748813A (en) | 2018-07-24 | 2018-07-24 | A kind of tubular blank mandrel separation auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108748813A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799102A (en) * | 2016-03-25 | 2016-07-27 | 安徽耐得特种胶业有限公司 | Withdrawing device for core shaft in rubber hose after being vulcanized |
| CN205416127U (en) * | 2016-03-18 | 2016-08-03 | 河北邦田矿山安全设备有限公司 | Lead to motive jar depoling device |
| CN207327653U (en) * | 2018-02-23 | 2018-05-08 | 山东泰开电器绝缘有限公司 | A kind of stripper apparatus of vacuum-latexed insulation tube |
-
2018
- 2018-07-24 CN CN201810822182.9A patent/CN108748813A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205416127U (en) * | 2016-03-18 | 2016-08-03 | 河北邦田矿山安全设备有限公司 | Lead to motive jar depoling device |
| CN105799102A (en) * | 2016-03-25 | 2016-07-27 | 安徽耐得特种胶业有限公司 | Withdrawing device for core shaft in rubber hose after being vulcanized |
| CN207327653U (en) * | 2018-02-23 | 2018-05-08 | 山东泰开电器绝缘有限公司 | A kind of stripper apparatus of vacuum-latexed insulation tube |
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