CN102360636A - Wire shaft fixing device - Google Patents
Wire shaft fixing device Download PDFInfo
- Publication number
- CN102360636A CN102360636A CN201110357424XA CN201110357424A CN102360636A CN 102360636 A CN102360636 A CN 102360636A CN 201110357424X A CN201110357424X A CN 201110357424XA CN 201110357424 A CN201110357424 A CN 201110357424A CN 102360636 A CN102360636 A CN 102360636A
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- location
- positioning
- bolt
- key
- fixing device
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Abstract
The invention relates to a wire shaft fixing device, which is characterized by comprising a positioning lower cover and a positioning upper cover, wherein a conical hole is formed in the center of the positioning upper cover; a positioning adjustment bolt is arranged in the conical hole; the positioning adjustment bolt comprises a bolt body and a bolt cap which is arranged at the upper end of the bolt body; the lower end of the bolt body is inserted into a hole in the center of the positioning lower cover; three through holes are uniformly distributed in the positioning upper cover along the radial direction of the positioning upper cover; positioning pressing blocks are arranged in the through holes; one end of each positioning pressing block is contacted with the bolt body, and the other end of the positioning pressing block extends out of the through hole in the positioning upper cover; the positioning pressing blocks can move in the through holes; the positioning pressing blocks are connected together by using an annular positioning spring ring; the bolt body of the positioning adjustment bolt comprises a connection part which is connected with the bolt cap, a conical part which is arranged at the lower end of the connection part, and a rectangular part which is arranged at the lower end of the conical part; and the rectangular part is inserted into the hole in the center of the positioning lower cover. By adoption of the wire shaft fixing device, the problems of low efficiency, complexity, high cost and the like are solved.
Description
Technical field
The present invention relates to a kind of bobbin fixing device, especially a kind of fixture that is used for the bobbin on enamelling machine, the stranding machine etc.
Background technology
In the prior art,, need use and to make the bobbin stationary device when enamelling machine, stranding machine etc. are supplied with wire rod.As the fixing means of bobbin, the mechanical fixation method of using air, the isokinetic method of electric power and rocking bar mode, screw-in mode, alignment pin mode etc. artificial is arranged.In the said fixing method, when power modes such as employing air, electric power, there are problems such as device complicacy, cost increase.In addition, when adopting rocking bar mode, screw-in mode, alignment pin mode, though can simplification device, reduce cost; But adopt problems such as artificial mechanical fixation method can make the change in man-hour of loading and unloading bobbin many, operating efficiency reduction.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of bobbin fixing device simple in structure is provided, the loading and unloading bobbin is convenient, the raising operating efficiency.
According to technical scheme provided by the invention; A kind of bobbin fixing device; Characteristic is: comprise location lower cover and location loam cake, the center of loam cake is provided with bellmouth in said location, the location is set in this bellmouth regulates bolt; The location is regulated bolt and is comprised key and the bolt cap that is arranged on the key upper end, and insert in the hole at lower cover center, location the lower end of key; Loam cake radially is evenly distributed with three through holes in loam cake upper edge, said location location; The location jacking block is set in said through hole; One end of location jacking block contacts with key; The other end of location jacking block stretches out the through hole that covers on the location, and the location apical pore can move in said through hole, and said location jacking block links together through the location spring coil of annular.
The key that bolt is regulated in said location comprises the connecting portion that is connected with the bolt cap, the tapered portion of connecting portion lower end and the rectangular portion of tapered portion lower end, and rectangular portion is inserted in the centre bore of location lower cover.
The end face that said location jacking block is regulated an end of bolt towards the location is the inclined-plane, and the outer surface of the tapered portion of said inclined-plane and key is complementary.
Said location loam cake links together through screw with the location lower cover.
Between the centre bore of the connecting portion of said key and location loam cake, be provided with snap ring.
Bobbin fixing device of the present invention is simple in structure, has overcome the problems such as inefficiency that the artificial mechanical fixation method of available technology adopting is brought; Problems such as the device that adopts power to load and unload and bring is complicated, with high costs have also been solved simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the figure that partly cuts open of the present invention.
Fig. 3 is the structural representation of location of the present invention jacking block.
Fig. 4 is the structural representation that bolt is regulated in location of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
Like Fig. 1～shown in Figure 4: bobbin fixing device comprises that location lower cover 1, location loam cake 2, snap ring 3, location regulate bolt 4, screw 5, location jacking block 6, location spring coil 7, bolt cap 41, key 42, connecting portion 43, tapered portion 44, rectangular portion 45 etc.
The present invention includes location lower cover 1 and location loam cake 2; The center of loam cake 2 is provided with bellmouth in said location; The location is set in this bellmouth regulates bolt 4; The location is regulated bolt 4 and is comprised key 42 and the bolt cap 41 that is arranged on key 42 upper ends, and bolt cap 41 can be regulated bolt 4 to the location and regulate, and insert in the hole at lower cover 1 center, location the lower end of key 42;
As shown in Figure 4, the key 42 that bolt 4 is regulated in said location comprises the connecting portion 43 that is connected with bolt cap 41, the tapered portion 44 of connecting portion 43 lower ends and the rectangular portion 45 of tapered portion 44 lower ends, and rectangular portion 45 is inserted in the centre bore of location lower cover 1;
As shown in Figure 3, the end face that said location jacking block 6 is regulated an end of bolt 4 towards the location is the inclined-plane, and the outer surface of the tapered portion 44 of said inclined-plane and key 42 is complementary;
Between the centre bore of the connecting portion 43 of said key 42 and location loam cake 2, be provided with snap ring 3;
Said location loam cake 2 links together through screw 5 with location lower cover 1.
The course of work of the present invention: bobbin fixing device of the present invention is put into the bobbin centre bore; Regulation cock cap 41, the location is regulated bolt 4 and is moved down, thereby will locate jacking block 6 radially ejecting along location loam cake 2; After location jacking block 6 is ejected; Closely contact with the inner surface of bobbin, thereby play the purpose that bobbin is fixing, easy to operate.
Claims (5)
1. bobbin fixing device; It is characterized in that: comprise location lower cover (1) and location loam cake (2); The center of loam cake (2) is provided with bellmouth in said location; The location is set in this bellmouth regulates bolt (4), the bolt cap (41) that bolt (4) comprises key (42) and is arranged on key (42) upper end is regulated in the location, and insert in the hole at lower cover (1) center, location the lower end of key (42); Loam cake (2) upper edge location loam cake (2) radially is evenly distributed with three through holes in said location; Location jacking block (6) is set in said through hole; One end of location jacking block (6) contacts with key (42); The other end of location jacking block (6) stretches out the through hole on the location loam cake (2), and location apical pore (6) can move in said through hole, and said location jacking block (6) links together through the location spring coil (7) of annular.
2. bobbin fixing device as claimed in claim 1; It is characterized in that: the key (42) that bolt (4) is regulated in said location comprises the connecting portion (43) that is connected with bolt cap (41), the tapered portion (44) of connecting portion (43) lower end and the rectangular portion (45) of tapered portion (44) lower end, and rectangular portion (45) is inserted in the centre bore of location lower cover (1).
3. bobbin fixing device as claimed in claim 2 is characterized in that: the end face that said location jacking block (6) is regulated an end of bolt (4) towards the location is the inclined-plane, and the outer surface of the tapered portion (44) of said inclined-plane and key (42) is complementary.
4. bobbin fixing device as claimed in claim 1 is characterized in that: said location loam cake (2) and location lower cover (1) link together through screw (5).
5. bobbin fixing device as claimed in claim 1 is characterized in that: between the centre bore of the connecting portion (43) of said key (42) and location loam cake (2), be provided with snap ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357424 CN102360636B (en) | 2011-11-11 | 2011-11-11 | Wire shaft fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357424 CN102360636B (en) | 2011-11-11 | 2011-11-11 | Wire shaft fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102360636A true CN102360636A (en) | 2012-02-22 |
| CN102360636B CN102360636B (en) | 2013-03-27 |
Family
ID=45585941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110357424 Expired - Fee Related CN102360636B (en) | 2011-11-11 | 2011-11-11 | Wire shaft fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102360636B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329105Y (en) * | 1997-09-12 | 1999-07-14 | 邱德聪 | Improved cable fixing head |
| CN200973003Y (en) * | 2006-08-30 | 2007-11-07 | 林振能 | Cable fixing joint |
| EP1950161A1 (en) * | 2005-10-18 | 2008-07-30 | Bridgestone Corporation | Bobbin fixing device and bobbin removing device |
-
2011
- 2011-11-11 CN CN 201110357424 patent/CN102360636B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329105Y (en) * | 1997-09-12 | 1999-07-14 | 邱德聪 | Improved cable fixing head |
| EP1950161A1 (en) * | 2005-10-18 | 2008-07-30 | Bridgestone Corporation | Bobbin fixing device and bobbin removing device |
| CN200973003Y (en) * | 2006-08-30 | 2007-11-07 | 林振能 | Cable fixing joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102360636B (en) | 2013-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130327 Termination date: 20141111 |
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| EXPY | Termination of patent right or utility model |