CN204448939U - A kind of manual tube bender - Google Patents
A kind of manual tube bender Download PDFInfo
- Publication number
- CN204448939U CN204448939U CN201520071397.3U CN201520071397U CN204448939U CN 204448939 U CN204448939 U CN 204448939U CN 201520071397 U CN201520071397 U CN 201520071397U CN 204448939 U CN204448939 U CN 204448939U
- Authority
- CN
- China
- Prior art keywords
- workbench
- handle
- rotating shaft
- tube bender
- upper rotating
- 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
Links
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model proposes a kind of manual tube bender, comprise holder, the workbench being positioned at body upper and handle that fuselage, fuselage one end sidewall connect, handle side is connected with workbench by ratchet, bedplate, driven pulley, driving shaft and upper rotating shaft is disposed with above workbench, upper rotating shaft side is connected with head, be disposed with position-limited wheel, driving wheel and pad below head and upper rotating shaft junction, ratchet pushes tooth bar by spring and to engage with the tooth bar on handle or to unclamp.The utility model is simple and compact for structure, is bent by driving wheel and driven pulley, and position-limited wheel carries out spacing, and the quality after the bending of effective guarantee tubing, and stable drive, easy to operate, production efficiency improves greatly.
Description
Technical field
The utility model relates to a kind of bending machine, is specifically related to a kind of manual tube bender.
Background technology
Along with the development of China's economic, heavy industry industry obtains and develops faster, in heavy industry product manufacturing industry, often need just can carry out production and processing by after steel pipe bending, for the pipe of minor diameter, the artificial bending of general employing, in artificial Forging Process, process is comparatively loaded down with trivial details, and operating efficiency is lower; Therefore pipe bender or bending machine have been there is when processing pipe, tubing is propped up at a bending part pulley, opposite side then carries out bending with the low firmly tubing of standards, compare artificial bending efficiency higher, but the steel pipe sizes of such bending machine to bending limits to some extent, badly to regulate, inconvenience very in use procedure, and standards side often can occur that tubing caves inward distortion after bending, large to the destruction of tubing, be unfavorable for the processing of later stage to tubing; Therefore urgent need will structure be simple, easy to operate always, the manual tube bender that operating efficiency is high.
Utility model content
With regard to the defect of above prior art, the purpose of this utility model is to provide a kind of manual tube bender, and its structure is simple, easy to operate, operating efficiency is high.
For solving the problems of the technologies described above, the utility model discloses a kind of manual tube bender, comprising the holder that the sidewall of fuselage, fuselage one end connects, the workbench being positioned at body upper and handle, wherein:
Handle side is connected with workbench by ratchet, is disposed with bedplate, driven pulley, driving shaft and upper rotating shaft above workbench, and upper rotating shaft side is connected with head, is disposed with position-limited wheel, driving wheel and pad below head and upper rotating shaft junction.
Preferably, ratchet comprises spring and tooth bar, and ratchet pushes tooth bar by spring and to engage with the tooth bar on handle or to unclamp.
Preferably, the follower shaft rotated with driving shaft rotation is provided with below workbench.
Preferably, driving shaft through driven pulley center, and drives driven pulley to rotate.
Preferably, the end of holding of bending machine handle 10 scribbles nonskid coating.
Manual tube bender of the present utility model is simple and compact for structure, bent by driving wheel and driven pulley, and position-limited wheel carries out spacing, quality after the bending of effective guarantee tubing, and follower shaft to bent pipe ruler little progress row free adjustment, can be raised the efficiency, therefore the transmission of this manual tube bender is comparatively steady, easy to operate, bend pipe size easy to control, production efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is a kind of manual tube bender structural representation that the utility model proposes;
Fig. 2 is a kind of manual tube bender pawl structures schematic diagram that the utility model proposes.
Wherein: 1-position-limited wheel, 2-driving wheel, the upper rotating shaft of 3-, 4-bedplate, 5-driving shaft, 6-follower shaft, 7-driven pulley, 8-workbench, 9-ratchet, 10-handle, 11-pad, 12-head, 13-fuselage, 14-holder, 15-spring, 16-tooth bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model proposes a kind of manual tube bender, comprise fuselage 13, the holder 14 that the sidewall of fuselage 13 one end connects, be positioned at the workbench 8 above fuselage 13 and handle 10, handle 10 side is connected with workbench 8 by ratchet 9, bedplate 4 is disposed with above workbench 8, driven pulley 7, driving shaft 5 and upper rotating shaft 3, upper rotating shaft 3 side is connected with head 12, position-limited wheel 1 is disposed with below head 12 and upper rotating shaft 3 junction, driving wheel 2 and pad 11, pad 11 can avoid driving wheel 2 impaired, and material is bent by driving wheel 2 and driven pulley 7, position-limited wheel 1 carries out spacing, quality after the bending of effective guarantee tubing.
In the present embodiment, ratchet 9 comprises spring 15 and tooth bar 16, and ratchet 9 pushes tooth bar 16 by spring 15 and engages with the tooth bar 16 on handle 10 or unclamp.
In the present embodiment, be provided with below workbench 8 and rotate with driving shaft 5 and the follower shaft 6 that rotates.
In the present embodiment, driving shaft 5 through driven pulley 7 center, and drives driven pulley 7 to rotate.
In the present embodiment, the end of holding of bending machine handle 10 scribbles nonskid coating, prevents hand sliding and makes manual tube bender landing.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technology people of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a manual tube bender, it is characterized in that, comprise the holder (14) that fuselage (13), fuselage (13) one end sidewall connect, the workbench (8) being positioned at fuselage (13) top and handle (10), wherein:
Handle (10) side is connected with workbench (8) by ratchet (9), workbench (8) top is disposed with bedplate (4), driven pulley (7), driving shaft (5) and upper rotating shaft (3), upper rotating shaft (3) side is connected with head (12), is disposed with position-limited wheel (1), driving wheel (2) and pad (11) below head (12) and upper rotating shaft (3) junction.
2. a kind of manual tube bender according to claim 1, it is characterized in that, ratchet (9) comprises spring (15) and tooth bar (16), and ratchet (9) pushes tooth bar (16) by spring (15) and engages with the tooth bar (16) on handle (10) or unclamp.
3. a kind of manual tube bender according to claim 1, is characterized in that, workbench (8) below is provided with rotates and the follower shaft (6) of rotation with driving shaft (5).
4. a kind of manual tube bender according to claim 3, is characterized in that, driving shaft (5), through driven pulley (7) center, drives driven pulley (7) to rotate.
5. a kind of manual tube bender according to claim 4, is characterized in that, the end of holding of bending machine handle (10) scribbles nonskid coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071397.3U CN204448939U (en) | 2015-02-02 | 2015-02-02 | A kind of manual tube bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071397.3U CN204448939U (en) | 2015-02-02 | 2015-02-02 | A kind of manual tube bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448939U true CN204448939U (en) | 2015-07-08 |
Family
ID=53655887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071397.3U Expired - Fee Related CN204448939U (en) | 2015-02-02 | 2015-02-02 | A kind of manual tube bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734423A (en) * | 2017-03-25 | 2017-05-31 | 郭敏青 | Manual tube bender |
-
2015
- 2015-02-02 CN CN201520071397.3U patent/CN204448939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734423A (en) * | 2017-03-25 | 2017-05-31 | 郭敏青 | Manual tube bender |
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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: 20150708 Termination date: 20160202 |