CN205629208U - Steel bar bending device - Google Patents
Steel bar bending device Download PDFInfo
- Publication number
- CN205629208U CN205629208U CN201620404554.2U CN201620404554U CN205629208U CN 205629208 U CN205629208 U CN 205629208U CN 201620404554 U CN201620404554 U CN 201620404554U CN 205629208 U CN205629208 U CN 205629208U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- screw shell
- bending device
- rotary shaft
- utility
- 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 steel bar bending device, including screw sleeve, first threaded rod, stopper, second threaded rod, rotation axis, dog and recess, screw sleeve's inside is hollow structure, and is equipped with the internal thread, threaded connection no. 1 is passed through to the inside one end of screw sleeve first threaded rod, the inside other end of screw sleeve passes through threaded connection no. 1 the second threaded rod, the tip of first threaded rod and second threaded rod all is equipped with one the stopper, just the one end of stopper is equipped with the recess, the rotation axis is shaft -like structure, and runs through screw sleeve's center, the both ends of rotation axis all are equipped with one the dog. The utility model discloses, for pure mechanical type, simple structure, the cost is low, convenient to carry, and use portably.
Description
Technical field
This utility model relates to field of mechanical technique, is specially a kind of bending device for rebars.
Background technology
At present, family or some Code in Hazardous Special Locations all can use burglary-resisting window etc., and some utilize the small space between reinforcing bar, the phenomenons such as placement personnel are externally entering, owing to the space between reinforcing bar limits, need to be curved reinforcing bar at some Code in Hazardous Special Locations, destroy the straight shape structure of reinforcing bar, to facilitate object to pass through.
Utility model content
The purpose of this utility model is to provide a kind of bending device for rebars, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of bending device for rebars, including screw shell, first threaded rod, limited block, second threaded rod, rotary shaft, block and groove, the inside of described screw shell is hollow-core construction, and it is provided with female thread, one end within described screw shell is threaded connection the first threaded rod described in, the other end within described screw shell is threaded connection the second threaded rod described in, the end of described first threaded rod and the second threaded rod is equipped with limited block described in, and one end of described limited block is provided with described groove, described rotary shaft is rod-like structure, and run through the center of described screw shell, the two ends of described rotary shaft are equipped with block described in.
Preferably, in described first threaded rod screw thread hand of spiral and in the second threaded rod the hand of spiral of screw thread contrary.
Preferably, the radius of described groove is more than being bent the radius of the body of rod in rod-like articles.
Preferably, described screw shell is slidably connected with described rotary shaft.
Preferably, described screw shell, the first threaded rod, limited block, the second threaded rod, rotary shaft and block are rigid material and make.
Compared with prior art, the beneficial effects of the utility model are: this utility model is Purely mechanical, simple in construction, and cost is low, easy to carry, and easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bending device for rebars of this utility model；
Fig. 2 is the structural representation of limited block in a kind of bending device for rebars of this utility model；
In figure: 1, screw shell, 2, the first threaded rod, 3, limited block, 4, the second threaded rod, 5, rotary shaft, 6, block, 7, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model provides: a kind of bending device for rebars, including screw shell 1, first threaded rod 2, limited block 3, second threaded rod 4, rotary shaft 5, block 6 and groove 7, the inside of described screw shell 1 is hollow-core construction, and it is provided with female thread, one end within described screw shell 1 is threaded connection the first threaded rod 2 described in, the other end within described screw shell 1 is threaded connection the second threaded rod 4 described in, the end of described first threaded rod 2 and the second threaded rod 4 is equipped with limited block 3 described in, and one end of described limited block 3 is provided with described groove 7, described rotary shaft 5 is rod-like structure, and run through the center of described screw shell 1, the two ends of described rotary shaft 5 are equipped with block 6 described in；In described first threaded rod 2 screw thread hand of spiral and in the second threaded rod 4 hand of spiral of screw thread contrary；The radius of described groove 7 is more than being bent the radius of the body of rod in rod-like articles；Described screw shell 1 is slidably connected with described rotary shaft 5.Described screw shell the 1, first threaded rod 2, limited block the 3, second threaded rod 4, rotary shaft 5 and block 6 are rigid material and make.
Two groups of limited blocks 3 are directed at two groups of reinforcing bar rod-like structure, then by rotating rotary shaft 5, turn screw shell 1 so that two groups of limited blocks 3 support big rod-like structure by specifically used mode: in utility model works,.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. a bending device for rebars，Including screw shell (1)、First threaded rod (2)、Limited block (3)、Second threaded rod (4)、Rotary shaft (5)、Block (6) and groove (7)，It is characterized in that: the inside of described screw shell (1) is hollow-core construction，And it is provided with female thread，One end of described screw shell (1) inside is threaded connection the first threaded rod (2) described in，The other end of described screw shell (1) inside is threaded connection the second threaded rod (4) described in，The end of described first threaded rod (2) and the second threaded rod (4) is equipped with limited block described in (3)，And one end of described limited block (3) is provided with described groove (7)，Described rotary shaft (5) is rod-like structure，And run through the center of described screw shell (1)，The two ends of described rotary shaft (5) are equipped with block described in (6).
- A kind of bending device for rebars the most according to claim 1, it is characterised in that: in described first threaded rod (2) screw thread hand of spiral and in the second threaded rod (4) hand of spiral of screw thread contrary.
- A kind of bending device for rebars the most according to claim 1, it is characterised in that: the radius of described groove (7) is more than being bent the radius of the body of rod in rod-like articles.
- A kind of bending device for rebars the most according to claim 1, it is characterised in that: described screw shell (1) is slidably connected with described rotary shaft (5).
- A kind of bending device for rebars the most according to claim 1, it is characterised in that: described screw shell (1), the first threaded rod (2), limited block (3), the second threaded rod (4), rotary shaft (5) and block (6) are rigid material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404554.2U CN205629208U (en) | 2016-05-08 | 2016-05-08 | Steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404554.2U CN205629208U (en) | 2016-05-08 | 2016-05-08 | Steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629208U true CN205629208U (en) | 2016-10-12 |
Family
ID=57049002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404554.2U Expired - Fee Related CN205629208U (en) | 2016-05-08 | 2016-05-08 | Steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675146A (en) * | 2019-02-28 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of not damaged needle of transfusion port wing |
-
2016
- 2016-05-08 CN CN201620404554.2U patent/CN205629208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675146A (en) * | 2019-02-28 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of not damaged needle of transfusion port wing |
| CN109675146B (en) * | 2019-02-28 | 2021-02-19 | 中国人民解放军陆军军医大学第一附属医院 | Butterfly wing non-damage needle for transfusion port |
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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: 20161012 Termination date: 20170508 |