CN205237972U - Pipe is prevented down to deep hole screw - Google Patents
Pipe is prevented down to deep hole screw Download PDFInfo
- Publication number
- CN205237972U CN205237972U CN201521059452.3U CN201521059452U CN205237972U CN 205237972 U CN205237972 U CN 205237972U CN 201521059452 U CN201521059452 U CN 201521059452U CN 205237972 U CN205237972 U CN 205237972U
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- CN
- China
- Prior art keywords
- screw
- deep hole
- voltage regulator
- regulator tube
- hole screw
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Abstract
The utility model discloses a pipe is prevented down to deep hole screw, its characterized in that: including body (1) that has the inner chamber, body (1) one end bottom surface open have with the communicating through -hole of body (1) inner chamber, diameter of hole be greater than screw (4) pole footpath and be less than screw (4) pin fin diameter, the other end of body (1) be provided with pulling apparatus, screw (4) pack into body (1) during the use, screw (4) pole stretches out body (1) bottom surface, put into the deep hole of mould like terrace die (5) with body (1), twist die holder (6) with screw (4), make terrace die (5) and die holder (6) fastening connection, set up simultaneously in the deep hole of mould like terrace die (5) body (1), when installing and removing screw (4), only need to unscrew screw (4), carry the trombone slide body (1), can take out screw (4), thus, can fix a position fast installing and removing in -process screw (4), can not fall in the cavity.
Description
Technical field
The utility model relates to the anti-voltage regulator tube of a kind of deep hole screw, relates in particular to the anti-voltage regulator tube of screw that the middle dark screw hole of mistake of big-and-middle-sized vehicle exterior cladding element steel casting die is used.
Background technology
Big-and-middle-sized vehicle exterior cladding element mould adopts cast steel manufacture,, slag inclusion loose for fear of interior tissue brings difficulty to the deep hole machining in mould manufacture, and the needs of loss of weight, under the prerequisite that meets mould strength, generally mould inside is made to cavity, form hollow structure, like this, the deep hole of opening on die face tends to through cavity, and when install and remove screw in deep hole time, screw is difficult for locating fast, also easily falling in cavity.
Summary of the invention
For solve that prior art exists when install and remove screw in deep hole time, screw is difficult for locating fast, also easily falling the problem in cavity, the utility model provides a kind of deep hole screw anti-voltage regulator tube. The anti-voltage regulator tube of a kind of deep hole screw of the present utility model, it is characterized in that, comprise the body with inner chamber, described bottom surface, body one end has the through hole communicating with tube cavity, described through-hole diameter is greater than shank of screw footpath and is less than screw ailhead diameter, and the other end of described body is provided with pulling apparatus.
Further, described bottom surface, body one end is welded by the pad that has through hole.
Further, described pulling apparatus is steel cable, and described steel cable is fastened in the aperture radially arranging at body.
In another embodiment, described pulling apparatus is draw ring, and described draw ring is fastened in the aperture radially arranging at body.
Further, described body one end is provided with auricle, and described small-bore is to being arranged on the auricle of body end.
Further, described auricle is two.
The utility model has following good effect than prior art, the anti-voltage regulator tube of a kind of deep hole screw of the present utility model, when use, screw is packed into body, shank of screw stretches out body bottom surface, body is put into mould as the deep hole of punch, screw is screwed into die shoe, punch and die shoe are fastenedly connected, body is fixed tightly in mould as in the deep hole of punch simultaneously, in the time of mounting or dismounting screw, only screw need be unscrewed, lift body, screw can be taken out, like this, in assembling and dissembling process, screw can locate fast, can not fall in cavity.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the schematic diagram of the anti-voltage regulator tube of a kind of deep hole screw of the present utility model.
Fig. 2 is the schematic diagram that the anti-voltage regulator tube of a kind of deep hole screw of the present utility model packs screw into.
Fig. 3 is the use schematic diagram of the anti-voltage regulator tube of a kind of deep hole screw of the present utility model.
In figure: 1 body, 2 pads, 3 steel cables, 4 screws, 5 punch, 6 die shoes.
Detailed description of the invention
Fig. 1 to Fig. 3 shows the specific embodiment of the anti-voltage regulator tube of a kind of deep hole screw of the present utility model, the anti-voltage regulator tube of a kind of deep hole screw, it is characterized in that, comprise the body 1 with inner chamber, described body 1 bottom surface, one end has the through hole communicating with body 1 inner chamber, described through-hole diameter is greater than screw 4 bar footpaths and is less than screw 4 ailhead diameters, and the other end of described body 1 is provided with pulling apparatus.
Further, described body 1 bottom surface, one end is welded by the pad 2 that has through hole.
Further, described pulling apparatus is steel cable 3, and described steel cable 3 is fastened in the aperture radially arranging at body 1.
In another embodiment, described pulling apparatus is draw ring, and described draw ring is fastened in the aperture radially arranging at body 1.
Further, described body 1 one end is provided with auricle, and described small-bore is to being arranged on the auricle of body 1 end.
Further, described auricle is two.
When use, screw 4 is packed into body 1, screw 4 bars stretch out body 1 bottom surface, and body 1 is put into mould as the deep hole of punch 5, and screw 4 is screwed into die shoe 6, punch 5 and die shoe 6 are fastenedly connected, body 1 is fixed tightly in mould as in the deep hole of punch 5 simultaneously, in the time of mounting or dismounting screw 4, only screw 4 need be unscrewed, lift body 1, screw 4 can be taken out, like this, in assembling and dissembling process, screw 4 can locate fast, can not fall in cavity.
Claims (8)
1. the anti-voltage regulator tube of deep hole screw, it is characterized in that: comprise the body (1) with inner chamber, described body (1) bottom surface, one end has the through hole communicating with body (1) inner chamber, described through-hole diameter is greater than screw (4) bar footpath and is less than screw (4) ailhead diameter, and the other end of described body (1) is provided with pulling apparatus.
2. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 1, is characterized in that: described body (1) bottom surface, one end is welded by the pad (2) that has through hole.
3. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 1 or 2, is characterized in that: described pulling apparatus is steel cable (3), and described steel cable (3) is fastened in the aperture radially arranging at body (1).
4. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 1 or 2, is characterized in that: described pulling apparatus is draw ring, and described draw ring is fastened in the aperture radially arranging at body (1).
5. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 3, is characterized in that: described body (1) one end is provided with auricle, and described small-bore is to being arranged on the auricle of body (1) end.
6. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 4, is characterized in that: described body (1) one end is provided with auricle, and described small-bore is to being arranged on the auricle of body (1) end.
7. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 5, is characterized in that: described auricle is two.
8. the anti-voltage regulator tube of a kind of deep hole screw as claimed in claim 6, is characterized in that: described auricle is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059452.3U CN205237972U (en) | 2015-12-18 | 2015-12-18 | Pipe is prevented down to deep hole screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059452.3U CN205237972U (en) | 2015-12-18 | 2015-12-18 | Pipe is prevented down to deep hole screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237972U true CN205237972U (en) | 2016-05-18 |
Family
ID=55937050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059452.3U Active CN205237972U (en) | 2015-12-18 | 2015-12-18 | Pipe is prevented down to deep hole screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237972U (en) |
-
2015
- 2015-12-18 CN CN201521059452.3U patent/CN205237972U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |