CN204602900U - A kind of tube surfaces pit fix tool - Google Patents
A kind of tube surfaces pit fix tool Download PDFInfo
- Publication number
- CN204602900U CN204602900U CN201520165831.4U CN201520165831U CN204602900U CN 204602900 U CN204602900 U CN 204602900U CN 201520165831 U CN201520165831 U CN 201520165831U CN 204602900 U CN204602900 U CN 204602900U
- Authority
- CN
- China
- Prior art keywords
- column
- tap holder
- tube surfaces
- fix tool
- taper
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tube surfaces pit fix tool, comprise a taper leading screw, an annular tap holder; Described annular tap holder is one section of cylindrical column of outer surface, be provided with the screwed hole of taper along the axis of column at the lumen centers position of column, described columned column forms embracing by several pieces, column is separated into several pieces along axis direction, the column periphery of several pieces is tied up by elastomer, and the screwed hole of described taper screw mandrel and annular tap holder inner chamber matches.A kind of tube surfaces pit fix tool of the present utility model is light, environmental protection, portable, easy to operate.This instrument can complete the reparation at stainless steel tube, aluminum pipe, copper pipe pit position in short-term, and solving metal pipe material needs oxy arc to heat, wastes time and energy and the not easily problem such as reparations, has promotion prospect and actual use meaning widely in society.
Description
Technical field
The utility model relates to a kind of fix tool, particularly a kind of tube surfaces pit fix tool.
Background technology
Improper owing to transporting or depositing, easily cause tubing to pile compressive strain, occur depression, cause economic loss; Full circle reparation is carried out to aluminum pipe, it is repairing content the most common in industry, wherein manual hammering method is generally adopted to the repairing of pit, with oxy arc to pit heating anneal, after cooling, stretch in pipe with holding oblate hammer, carry out examination to depressed area to strike, and from external inspection beating point, after adjusting and confirm beating point, namely reinforcing is knocked, until pit is eliminated.As difficulty is knocked in centre, like being metal hardening by hammer, must heating anneal once again, proceed after cooling.This method is generally applicable to larger diameter metal tube and the reparation that can touch of pit position hand, and less metal tube cannot be repaired, and has shortcomings such as will getting angry, is unfavorable for pit reparation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of environmental protection is provided, portable, easy to operate, the scope of application is wide, recovery effects is good can reduce a kind of tube surfaces pit fix tool of economic loss for numerous clients.
A kind of tube surfaces pit fix tool, its structural feature is: comprise a taper leading screw, an annular tap holder;
Described annular tap holder is one section of cylindrical column of outer surface, be provided with the screwed hole of taper along the axis of column at the lumen centers position of column, described columned column forms embracing by several pieces, column is separated into several pieces along axis direction, is tied up between the column of several pieces by elastomer;
The screwed hole of described taper screw mandrel and annular tap holder inner chamber matches.
In use, according to tubing sinking degree, select the annular tap holder of suitable model, shift annular tap holder onto tubing pit, rotate clockwise taper leading screw, annular tap holder slowly opens (utilizing elastomeric elastic deformation force) under the promotion of taper screw mandrel, and groove position, by the outer surface jack-up of annular tap holder, then knocks uneven position with rubber hammer; When tubing groove position is repaired not in place, rotate counterclockwise tapering leading screw, utilize the elasticity of annular tap holder periphery to tie up body, realize automatically reseting, instrument is regained; Reselect the annular tap holder of suitable model, shift annular tap holder onto pit, rotate clockwise tapering leading screw, by the method, until pit is eliminated; If tubing entire length is longer, extension bar can be installed additional on tapering leading screw and solve, also can operate with electric wrench.
The large end of taper leading screw is provided with connecting rod, the end of connecting rod is arranged to square, each face of square spigot is provided with little steel ball, described tube surfaces pit fix tool is also provided with extension bar, square spigot is also arranged in one end of extension bar, each face of square spigot is respectively arranged with little steel ball, the square opening matched with the square spigot of connecting rod and extension bar is provided with at the other end of extension bar, each hole wall of square opening is respectively arranged with draw-in groove, and little steel ball can snap in corresponding draw-in groove.
By the large end of taper screw mandrel is arranged connecting rod, conveniently can operating taper screw mandrel, by adding extension bar, the scope of application of this fix tool can be improved, make it be applicable to long tubing.Square spigot is arranged in the end of extension bar and connecting rod and at square opening simultaneously, and little steel ball is set on square spigot, draw-in groove is set at square opening inwall, can conveniently carries out connecting to extension bar and connecting rod and dismantle, be convenient to storage and operate this instrument.
Extension bar is provided with rule along its axis direction.
At extension bar, rule is set, can the accurate groove position annular tap holder being pushed to tubing fast.
The elastomer tied up between the column of described annular tap holder is ring spring, and the ring spring of more than two is looped around the periphery of column or carries out spacing through column to column.
Arc head is arranged at the two ends of the column of annular tap holder.
To facilitate turnover tubing.
The outer surface of the column of annular tap holder is provided with friction line.
Friction line is set at the outer surface of column and can improves frictional force between this instrument and tubing, thus improve operability.
In sum, the utility model following advantage compared to existing technology:
A kind of tube surfaces pit fix tool of the present utility model is light, environmental protection, portable, easy to operate.This instrument can complete the reparation at stainless steel tube, aluminum pipe, copper pipe pit position in short-term, and solving metal pipe material needs oxy arc to heat, wastes time and energy and the not easily problem such as reparations, has promotion prospect and actual use meaning widely in society.
Accompanying drawing explanation
Fig. 1 taper screw structure schematic diagram.
Fig. 2 annular tap holder structural representation.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the A-A sectional view of Fig. 2.
Fig. 5 is extension bar structural representation.
Front schematic diagram is repaired in the scene application of a kind of tube surfaces pit of Fig. 6 fix tool.
Rear schematic diagram is repaired in the scene application of a kind of tube surfaces pit of Fig. 7 fix tool.
The little steel ball 8 of label declaration 1 taper leading screw 2 annular tap holder 3 extension bar 4 tubing 5 spring 6 connecting rod 7 rubs line.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
Embodiment 1
A kind of tube surfaces pit fix tool, comprises a taper leading screw, an annular tap holder;
Described annular tap holder is one section of cylindrical column of outer surface, be provided with the screwed hole of taper along the axis of column at the lumen centers position of column, described columned column forms embracing by several pieces, column is separated into several pieces along axis direction, is tied up between the column of several pieces by elastomer;
The screwed hole of described taper screw mandrel and annular tap holder inner chamber matches.
Described taper leading screw 1 is circular cone external screw thread, adopts special 60 ° of metric system taper threads, tapering 1:16, adopts high-quality steel to process, through special thermal treatment, has excellent wearability.The large end of described taper leading screw 1 is provided with connecting rod 6, the end of connecting rod is provided with 12.5mm square toes, square toes are with little steel ball 7, and easily can block extension bar 3 also can easy removal extension bar 3.
Described annular tap holder 2 forms embracing by four pieces, two ring spring 5 annulars connect to form; The taper internal thread arranged at the lumen centers position of annular tap holder adopts special 60 ° of metric system taper threads, tapering 1:16, adopts high-quality steel to process, through special thermal treatment, has excellent wearability; Described taper leading screw 1 circular cone external screw thread and the conical inner screw thread of annular tap holder 2 match; Described annular tap holder 2 two ends are provided with arc head; There is the friction line 8 through Quenching Treatment on described annular tap holder 2 surface, plays the effect of fixed position in tubing 4.Described ring spring adopts high-quality carbon spring steel wires to process, and has excellent elasticity and reset function, is installed in the two ends of annular tap holder 2.
Described extension bar 3 adopts chrome-vanadium steel materials processing to form, described square toes end is 12.5mm square toes, square toes are with little steel ball, easily can block extension bar 3 also can easy removal extension bar 3, extension bar other end is provided with square endoporus, square spigot on this endoporus and the other end and connecting rod matches, and all with draw-in groove on endoporus 4 inwalls, the taper leading screw 1 of convenient band steel ball blocks jail; Extension bar 3 length is 1 meter long, above with scale, can shift annular tap holder 2 onto tubing 4 pit fast.
Described tubing 4 is circular stainless steel tube, aluminum pipe, copper pipe etc., forbids that operating personnel firmly knocks tubing 4 with iron hammer, and causes tubing 4 surface crater fix tool to damage.
It is same as the prior art that the present embodiment does not state part.
Claims (6)
1. a tube surfaces pit fix tool, is characterized in that: comprise a taper leading screw, an annular tap holder;
Described annular tap holder is one section of cylindrical column of outer surface, be provided with the screwed hole of taper along the axis of column at the lumen centers position of column, described columned column forms embracing by several pieces, column is separated into several pieces along axis direction, is tied up between the column of several pieces by elastomer;
The screwed hole of described taper screw mandrel and annular tap holder inner chamber matches.
2. tube surfaces pit fix tool according to claim 1, it is characterized in that: the large end of taper leading screw is provided with connecting rod, the end of connecting rod is arranged to square, each face of square spigot is provided with little steel ball, described tube surfaces pit fix tool is also provided with extension bar, square spigot is also arranged in one end of extension bar, each face of square spigot is respectively arranged with little steel ball, the square opening matched with the square spigot of connecting rod and extension bar is provided with at the other end of extension bar, each hole wall of square opening is respectively arranged with draw-in groove, little steel ball can snap in corresponding draw-in groove.
3. tube surfaces pit fix tool according to claim 2, is characterized in that: on extension bar, its axis direction is provided with rule.
4. tube surfaces pit fix tool according to claim 3, it is characterized in that: the elastomer tied up between the column of described annular tap holder is ring spring, the ring spring of more than two is looped around the periphery of column or carries out spacing through column to column.
5. tube surfaces pit fix tool according to claim 4, is characterized in that: arc head is arranged at the two ends of the column of annular tap holder.
6. tube surfaces pit fix tool according to claim 5, is characterized in that: the outer surface of the column of annular tap holder is provided with friction line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165831.4U CN204602900U (en) | 2015-03-23 | 2015-03-23 | A kind of tube surfaces pit fix tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165831.4U CN204602900U (en) | 2015-03-23 | 2015-03-23 | A kind of tube surfaces pit fix tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602900U true CN204602900U (en) | 2015-09-02 |
Family
ID=53955488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165831.4U Expired - Fee Related CN204602900U (en) | 2015-03-23 | 2015-03-23 | A kind of tube surfaces pit fix tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204602900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759492A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | Pipeline surface pit repair tool |
-
2015
- 2015-03-23 CN CN201520165831.4U patent/CN204602900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759492A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | Pipeline surface pit repair tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |