CN205436714U - Manual hickey - Google Patents
Manual hickey Download PDFInfo
- Publication number
- CN205436714U CN205436714U CN201620158895.6U CN201620158895U CN205436714U CN 205436714 U CN205436714 U CN 205436714U CN 201620158895 U CN201620158895 U CN 201620158895U CN 205436714 U CN205436714 U CN 205436714U
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- China
- Prior art keywords
- base
- connecting plates
- utility
- model
- roller
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a manual hickey, including base, the mechanism of bending, two fixing device, stop device and spacer pin, its characterized in that: the base on be equipped with two fixed orificess, rotatory hole and five spacing holes, the base left side is equipped with stop device, is equipped with two fixing device in the middle of the base, base the place ahead is equipped with the mechanism of bending, spacer pin and spacing hole coupling. The utility model discloses a manual hickey, the cavity that passes the hollow tube stop device, bends and form between mechanism and the base during use, the hollow tube is fixed to the spacing bolt of screwing then anticlockwise rotation bends, and the mechanism just can realize the return bend. Compared with the prior art, the utility model discloses structural design is exquisite, and convenient operation has characteristics such as the degree of curvature that can adjust the return bend, suitable little batch, the curved hollow tube of many specifications.
Description
Technical field
This utility model relates to a kind of swan neck system, particularly relates to a kind of manual pipe bender for manual curved hollow pipe.
Background technology
In actual life, a lot of products all use hollow bent pipe, but in the case of small lot, many specifications, are difficult to due to high cost carry out curved hollow pipe with machine；And in the case of not by device, use the curved hollow pipe of pure craft, it may appear that the problems such as product quality is relatively low, precision is the highest.
Therefore, for curved hollow pipe, use machine to curve the problem that Ben Taigao, the curved product quality again of pure craft are relatively lower, precision is the highest, be necessary that designing a kind of manual swan neck system improves in fact.
Summary of the invention
The purpose of this utility model is contemplated to overcome above-mentioned machine bend pipe cost manual bend pipe product quality the highest, pure problem relatively lower, that precision is the highest to provide the 90 degree of elbow pipe welding devices of one that can be used for small lot, many specifications hollow pipe bend pipe.
The purpose of this utility model is achieved by the following technical solution:
A kind of manual pipe bender, including base, bending mechanism, two fixing devices, stopping means and spacer pin, it is characterized in that: described base is provided with two fixing holes, rotating hole and five spacing holes, chassis left side is provided with stopping means, two fixing devices it are provided with in the middle of base, base front is provided with bending mechanism, and described spacer pin connects with spacing hole axle.
A kind of manual pipe bender of the present utility model, described bending mechanism is made up of two connecting plates, hands handle, roller shaft, roller and rotary shaft；Being installed with hands handle between one end of two described connecting plates, be provided with roller between the middle-end of two connecting plates, the other end of two connecting plates is connect with datum axle by rotary shaft；Described roller shaft connects through the jackshaft of roller and two connecting plates；Described rotary shaft connects board shaft through rotating hole and two and connects.
A kind of manual pipe bender of the present utility model, described fixing device is made up of square head bolt and nut；Described square head bolt is connected through fixing hole with nut thread.
A kind of manual pipe bender of the present utility model, described stopping means is made up of limited support and caging bolt；Described caging bolt is threadeded with limited support；Described limited support is installed in below the left side of base.
Feature of the present utility model is: structure deft design, easy to operate, has and can regulate the camber of bend pipe, the applicable feature such as small lot, many curved hollow pipes of specification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of base；
Fig. 3 is the structural representation of spacer pin；
Fig. 4 is the structural representation of bending mechanism；
Fig. 5 is the exploded perspective view of Fig. 4；
Fig. 6 is the structural representation of fixing device；
Fig. 7 is the structural representation of stopping means.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1,2,3, a kind of manual pipe bender, including base 1, bending mechanism 2, two fixing device 3, stopping means 4 and spacer pin 5, it is characterized in that: described base 1 is provided with two fixing holes 11, rotating hole 12 and five spacing holes 13, stopping means 4 it is provided with on the left of base 1, being provided with two fixing devices 3 in the middle of base 1, base 1 front is provided with bending mechanism 2, and described spacer pin 5 connects with spacing hole 13 axle.
With reference to Fig. 4,5, described bending mechanism 2 is made up of 22, roller shaft 23, roller 24 and rotary shaft 25 two connecting plates 21, hands；Being installed with hands between one end of two described connecting plates 21 22, be provided with roller 24 between the middle-end of two connecting plates 21, the other end of two connecting plates 21 is connect with base 1 axle by rotary shaft 25；Described roller shaft 23 connects through the jackshaft of roller 24 with two connecting plates 21；Described rotary shaft 25 connects through rotating hole 12 with two connecting plate 21 axles.
With reference to Fig. 6, described fixing device 3 is made up of square head bolt 31 and nut 32；Described square head bolt 31 is threadeded through fixing hole 11 with nut 32.
With reference to Fig. 7, described stopping means 4 is made up of limited support 41 and caging bolt 42；Described caging bolt 42 is threadeded with limited support 41；Described limited support 41 is installed in below the left side of base 1.
The operation principle of a kind of manual pipe bender of this utility model is as follows:
With reference to Fig. 1,2,3,4,5,6,7, one craft pipe bender is disposed and can use with fixing device 3 is fixing on a platform.During use, spacer pin 5 is positioned in the spacing hole 13 of wanted bend pipe angle and by bending mechanism 2 near stopping means 4, again by hollow pipe through the chamber formed stopping means 4, bending mechanism 2 and base 1, screw caging bolt 42 to be fixed by hollow pipe, pull the most counterclockwise hands 22 making bending mechanism 2 rotate, turn to two connecting plates 21 and contact with spacer pin 5 just stop operating, unclamp caging bolt 42, take out curved good hollow pipe and just complete bend pipe work.
The above, preferred embodiment the most of the present utility model, rather than it is limited to embodiment.Improvement or the amendment of multi-form, all structures made within spirit of the present utility model and principle or any change in shape can also be made on the basis of the above description, all should fall in protection domain of the present utility model.
Claims (4)
1. a manual pipe bender, including base (1), bending mechanism (2), two fixing devices (3), stopping means (4) and spacer pin (5), it is characterized in that: described base (1) is provided with two fixing holes (11), rotating hole (12) and five spacing holes (13), base (1) left side is provided with stopping means (4), it is provided with two fixing devices (3) in the middle of base (1), base (1) front is provided with bending mechanism (2), and described spacer pin (5) connects with spacing hole (13) axle.
A kind of manual pipe bender the most according to claim 1, it is characterised in that: described bending mechanism (2) is made up of (22), roller shaft (23), roller (24) and rotary shaft (25) two connecting plates (21), hands；Hands it is installed with (22) between one end of described two connecting plates (21), being provided with roller (24) between the middle-end of two connecting plates (21), the other end of two connecting plates (21) is connect with base (1) axle by rotary shaft (25)；Described roller shaft (23) connects through the jackshaft of roller (24) with two connecting plates (21)；Described rotary shaft (25) connects through rotating hole (12) with two connecting plates (21) axle.
A kind of manual pipe bender the most according to claim 1, it is characterised in that: described fixing device (3) is made up of square head bolt (31) and nut (32)；Described square head bolt (31) is threadeded through fixing hole (11) with nut (32).
A kind of manual pipe bender the most according to claim 1, it is characterised in that: described stopping means (4) is made up of limited support (41) and caging bolt (42)；Described caging bolt (42) is threadeded with limited support (41)；Described limited support (41) is installed in below the left side of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158895.6U CN205436714U (en) | 2016-02-29 | 2016-02-29 | Manual hickey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158895.6U CN205436714U (en) | 2016-02-29 | 2016-02-29 | Manual hickey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436714U true CN205436714U (en) | 2016-08-10 |
Family
ID=56605732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620158895.6U Expired - Fee Related CN205436714U (en) | 2016-02-29 | 2016-02-29 | Manual hickey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824649A (en) * | 2017-11-01 | 2018-03-23 | 北京动力机械研究所 | Manual swan neck system |
-
2016
- 2016-02-29 CN CN201620158895.6U patent/CN205436714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824649A (en) * | 2017-11-01 | 2018-03-23 | 北京动力机械研究所 | Manual swan neck system |
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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: 20160810 Termination date: 20190228 |