CN209577967U - A kind of bar straightener pan feeding mouth protecting device - Google Patents
A kind of bar straightener pan feeding mouth protecting device Download PDFInfo
- Publication number
- CN209577967U CN209577967U CN201920014573.8U CN201920014573U CN209577967U CN 209577967 U CN209577967 U CN 209577967U CN 201920014573 U CN201920014573 U CN 201920014573U CN 209577967 U CN209577967 U CN 209577967U
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- Prior art keywords
- shield
- protection cylinder
- support column
- threaded area
- workbench
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Abstract
The utility model provides a kind of bar straightener pan feeding mouth protecting device, and the utility model solves reinforcing bar during straightening, and end to be processed is easily significantly swung and unexpected movement, to lead to the problem of casualty accident；The distance between the first shield and the second shield are adjusted by first driving device, protective device is set to be suitable for the reinforcing bar of different length, flexibility is high, usage range is wide, guarantees the motion range of restriction reinforcing bar, and reinforcing bar is avoided significantly to swing and move；By the second driving device, the height of workbench is adjusted, so as to adjust the height of the first shield, the second shield, the bar straightener suitable for various different heights according to the actual height of bar straightener feeding inlet.
Description
Technical field
The utility model relates to bar straightener technical fields, and in particular to a kind of bar straightener feeding inlet protection dress
It sets.
Background technique
Construction industry is one of my mainstay industry, and the development of construction industry plays key to the growth of the national economic in China
Effect, construction industry is obtained employment, and capacity is big, and interrelationship between industries is high, and the whole society 50% will be by construction industry just with Shangdi investment in fixed assets
New ground production capacity can be formed or use value, the value-added of construction output account for about the 7% of GDP.Reinforcing bar is applied in building
The common material in work scene, reinforcing bar during transportation, are easy to be bent by external force, influence the service performance of reinforcing bar,
So needing with bar straightener in construction site by reinforcement metal straightening.During reinforcing bar is straightened in bar straightener, into
Expect end reinforcing bar be usually curved reinforcing bar, since reinforcing bar length is longer, the end to be processed of reinforcing bar can generate significantly swing and
Unexpected movement, is easy to produce casualty accident, carrys out hidden trouble to the safety belt of construction site.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of bar straightener feeding inlet protection
Device has the characteristics that safety coefficient is high.
The technical solution that the utility model solves the above problems are as follows: a kind of bar straightener pan feeding mouth protecting device, including
Workbench, the first shield, the second shield, two-way lead screw, first driving device, the second driving device；
Workbench upper surface is equipped with support base, and support base is located at the left and right sides of workbench, and two-way lead screw passes through branch
Seat is supportted, two-way lead screw and support base are rotatablely connected；Two-way lead screw one end is connect with first driving device；
Two-way lead screw is equipped with the first threaded area, the second threaded area, the first threaded area and the second threaded area bilateral symmetry, the
One threaded area is equipped with right-handed thread, and the second threaded area is equipped with left hand thread；First shield is located above the first threaded area,
First shield lower end surface is fixedly connected with the first mounting base, and the first mounting base is threadedly coupled with the first threaded area；Second protection
Cover is located above the second threaded area, and the second shield lower end surface is fixedly connected with the second mounting base, the second mounting base and the second spiral shell
Line area is threadedly coupled；
Workbench upper surface is equipped with sliding rail, and sliding rail is located at the front and rear sides of two-way lead screw；First shield and sliding rail slide
Connection, the second shield are slidably connected with sliding rail；
First shield is square frame structure, and the first shield side length is L1, and it is anti-to be equipped with first in the first shield
Casing, the first protection cylinder are fixedly connected by more connecting rods with the first shield；First protection cylinder is rotary table knot left small and right large
Structure, the first protection cylinder left end radius surface are R1, and the first protection cylinder right end radius surface is R2, the angle of the first protection cylinder and horizontal plane
For A；
Second shield is square frame structure, and the second shield side length is to be equipped in L2, L2=L1, the second shield
Second protection cylinder, the second protection cylinder are fixedly connected by more connecting rods with the second shield；Second protection cylinder is left small and right large
Frustum cone structure, the second protection cylinder central axis are overlapped with the first protection cylinder central axis, and the second protection cylinder left end radius surface is R3,
Right end radius surface is B, A=B for the angle of R4, R3=R2, the second protection cylinder and horizontal plane.
Further, fixed frame is equipped with below workbench, fixed frame includes the first support column, the second support column, bottom plate, the
One support column, the second support column are located at the left and right sides of bottom plate；
Between first support column and the second support column be equipped with erecting bed, erecting bed both ends respectively with the first support column, second
Support column is fixedly connected, and erecting bed center position is equipped with mounting post, and mounting post upper surface is equipped with mounting hole, and mounting hole is to downward
Reach erecting bed lower end surface；It is equipped with drive shaft in mounting hole, is rotatablely connected between drive shaft and mounting hole；Drive shaft is equipped with spiral shell
Pit, threaded hole central axis are overlapped with shaft center axis；Universal driving shaft is equipped in threaded hole, universal driving shaft is equipped with outer spiral shell
Line, universal driving shaft are threadedly coupled with threaded hole, and universal driving shaft upper surface is fixedly connected with workbench, and lower end surface is connected with slide plate, and slide plate is worn
The first support column, the second support column are crossed, slide plate is slidably connected with the first support column, the second support column；Second is connected in drive shaft
Driving device.
Further, first driving device can be artificial handwheel driving, be also possible to motor roller gear deceleration.
Further, the second driving device can drive for artificial handwheel, be also possible to the driving of motor worm and gear.
The utility model has the utility model has the advantages that the utility model solves reinforcing bar during straightening, and end to be processed is easily big
Swing amplitude and unexpected movement, to lead to the problem of casualty accident；By first driving device adjust the first shield with
The distance between second shield enables protective device to be suitable for the reinforcing bar of different length, and flexibility is high, usage range is wide,
The motion range for guaranteeing restriction reinforcing bar avoids reinforcing bar from significantly swinging and move；By the second driving device, adjust
The height of workbench, so as to adjust the first shield, the second shield according to the actual height of bar straightener feeding inlet
Height, the bar straightener suitable for various different heights.
Detailed description of the invention
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model top view.
Fig. 3 is the first shield of the utility model left view.
In figure: 1- workbench, 2- support base, the two-way lead screw of 3-, 4- first driving device, the first threaded area 5-, 6- second
Threaded area, the first shield of 7-, the second shield of 8-, 11- sliding rail, the first protection cylinder of 14-, 15- connecting rod, the second protection cylinder of 16-,
17- fixed frame, the first support column of 18-, the second support column of 19-, 20- bottom plate, 21- erecting bed, 22- mounting post, 23- drive shaft,
24- universal driving shaft, 25- slide plate, 26- push plate, the second driving device of 27-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model.
A kind of bar straightener pan feeding mouth protecting device, including it is workbench 1, the first shield 7, the second shield 8, two-way
Lead screw 3, first driving device 4, the second driving device 27；
1 upper surface of workbench is equipped with support base 2, and support base 2 is located at the left and right sides of workbench 1, and two-way lead screw 3 is worn
Support base 2 is crossed, two-way lead screw 3 is rotatablely connected by rolling shaft and support base 2；Two-way 3 one end of lead screw and first driving device 4
Connection；First driving device 4 can be artificial handwheel driving, be also possible to motor roller gear deceleration；The application uses
Artificial handwheel driving；
Two-way lead screw 3 is equipped with 6 or so pairs of the first threaded area 5, the second threaded area 6, the first threaded area 5 and the second threaded area
Claim, the first threaded area 5 is equipped with right-handed thread, and the second threaded area 6 is equipped with left hand thread；First shield 7 is located at the first spiral shell
5 top of line area, 7 lower end surface of the first shield are fixedly connected with the first mounting base, and the first mounting base and 5 screw thread of the first threaded area connect
It connects；Second shield 8 is located at 6 top of the second threaded area, and 8 lower end surface of the second shield is fixedly connected with the second mounting base, and second
Mounting base is threadedly coupled with the second threaded area 6；
1 upper surface of workbench is equipped with sliding rail 11, and sliding rail 11 is fixedly connected with workbench 1, and sliding rail 11 is located at two-way lead screw 3
Front and rear sides；First shield 7 is slidably connected by the first sliding block with sliding rail 11, and the second shield 8 passes through the second sliding block and cunning
Rail 11 is slidably connected；
First shield 7 is square frame structure, and 7 side length of the first shield is L1, is equipped with first in the first shield 7
Protection cylinder 14, the first protection cylinder 14 are fixedly connected by more connecting rods 15 with the first shield 7；First protection cylinder 14 is the left small right side
Big frustum cone structure, 14 left end radius surface of the first protection cylinder are R1, and 14 right end radius surface of the first protection cylinder is R2, the first protection cylinder
14 and the angle of horizontal plane are A；
Second shield 8 is square frame structure, and 8 side length of the second shield is in L2, L2=L1, the second shield 8
Equipped with the second protection cylinder 16, the second protection cylinder 16 is fixedly connected by more connecting rods 15 with the second shield 8；Second protection cylinder 16
For frustum cone structure left small and right large, 16 central axis of the second protection cylinder is overlapped with 14 central axis of the first protection cylinder, the second protection
16 left end radius surfaces of cylinder are R3, and right end radius surface is R4, R3=R2, the second protection cylinder 16 and the angle of horizontal plane is B, A=B；
First driving device 4 drives two-way lead screw 3 to rotate, when the output of first driving device 4 is rotates counterclockwise, first
The distance between shield 7 and the second shield 8 are gradually increased；When the output of first driving device 4 is rotates clockwise, first
The distance between shield 7 and the second shield 8 are gradually reduced；So the application can be adjusted according to the physical length of reinforcing bar
The distance between first shield 7 and the second shield 8 can be suitable for the reinforcing bar of different length, flexibility height, usage range
Extensively；
Fixed frame 17 is equipped with below workbench 1, fixed frame 17 includes the first support column 18, the second support column 19, bottom plate 20,
First support column 18, the second support column 19 be located at the left and right sides of bottom plate 20, the first support column 18, the second support column 19
Lower end surface is fixedly connected with bottom plate 20；Bottom plate 20 is equipped with multiple anchor (bolt) holes, in building-site in use, can use spiral shell
Bottom plate 20 is fixed on ground by bolt；
Erecting bed 21 is equipped between first support column 18 and the second support column 19,21 both ends of erecting bed are supported with first respectively
Column 18, the second support column 19 are fixedly connected, and 21 center position of erecting bed is equipped with mounting post 22, and 22 upper surface of mounting post is equipped with peace
Hole is filled, mounting hole extends downwardly into 21 lower end surface of erecting bed；Drive shaft 23 is equipped in mounting hole, drive shaft 23 passes through rolling bearing
It is rotatablely connected between mounting hole；Drive shaft 23 is equipped with threaded hole, threaded hole central axis and 23 central axis weight of drive shaft
It closes；Universal driving shaft 24 is equipped in threaded hole, universal driving shaft 24 is equipped with external screw thread, and universal driving shaft 24 is threadedly coupled with threaded hole, universal driving shaft
24 upper surfaces are connected with push plate 26, and push plate 26 is fixedly connected with workbench 1, and lower end surface is connected with slide plate 25, and slide plate 25 passes through first
Dagger 18, the second support column 19, slide plate 25 are slidably connected by sliding bearing with the first support column 18, the second support column 19；
It is connected with the second driving device 27 in drive shaft 23, the second driving device 27 can drive for artificial handwheel, can also be with
It is the driving of motor worm and gear；The application is driven using artificial handwheel；
Second driving device 27 drives drive shaft 23 to rotate, so that universal driving shaft 24 be driven to move in vertical direction；So this
Application can adjust the height of the first shield 7, the second shield 8 according to the actual height of bar straightener feeding inlet, be applicable in
In the bar straightener of various different heights, usage range is big；
The application course of work: before carrying out bar straightening, 1 height of workbench is adjusted, the second driving device 27, which drives, drives
Moving axis 23 rotates, so that drive shaft 23 be driven to move in vertical direction, the first shield 7, the second shield 8 are transported in vertical direction
It is dynamic, the first shield 7, the second shield 8 central axis alignment bar straightener feed inlet axis when, stop operating second
Driving device 27；
When carrying out bar straightening, reinforcing bar is passed through into the first protection cylinder 14, the insertion bar straightener charging of the second protection cylinder 16
Mouthful, then according to the distance between reinforcing bar length adjustment the first shield 7 and the second shield 8, then start that work is straightened, the
One protection cylinder 14, the second protection cylinder 16 limit reinforcing bar whipping range, avoid reinforcing bar whipping range is excessive from being thrown out of.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (4)
1. a kind of bar straightener pan feeding mouth protecting device, which is characterized in that including workbench, the first shield, the second protection
Cover, two-way lead screw, first driving device, the second driving device；
Workbench upper surface is equipped with support base, and support base is located at the left and right sides of workbench, and two-way lead screw passes through support base,
Two-way lead screw and support base are rotatablely connected；Two-way lead screw one end is connect with first driving device；
Two-way lead screw is equipped with the first threaded area, the second threaded area, the first threaded area and the second threaded area bilateral symmetry, the first spiral shell
Line area is equipped with right-handed thread, and the second threaded area is equipped with left hand thread；First shield is located above the first threaded area, and first
Shield lower end surface is fixedly connected with the first mounting base, and the first mounting base is threadedly coupled with the first threaded area；Second shield position
Above the second threaded area, the second shield lower end surface is fixedly connected with the second mounting base, the second mounting base and the second threaded area
It is threadedly coupled；
Workbench upper surface is equipped with sliding rail, and sliding rail is located at the front and rear sides of two-way lead screw；First shield is slidably connected with sliding rail,
Second shield is slidably connected with sliding rail；
First shield is square frame structure, and the first shield side length is L1, is equipped with the first protection cylinder in the first shield,
First protection cylinder is fixedly connected by more connecting rods with the first shield；First protection cylinder is frustum cone structure left small and right large, the
One protection cylinder left end radius surface is R1, and the first protection cylinder right end radius surface is R2, and the angle of the first protection cylinder and horizontal plane is A；
Second shield is square frame structure, and the second shield side length is that second is equipped in L2, L2=L1, the second shield
Protection cylinder, the second protection cylinder are fixedly connected by more connecting rods with the second shield；Second protection cylinder is rotary table left small and right large
Structure, the second protection cylinder central axis are overlapped with the first protection cylinder central axis, and the second protection cylinder left end radius surface is R3, right end
Radius surface is that the angle of R4, R3=R2, the second protection cylinder and horizontal plane is B, A=B.
2. a kind of bar straightener pan feeding mouth protecting device as described in claim 1, which is characterized in that below the workbench
Equipped with fixed frame, fixed frame includes the first support column, the second support column, bottom plate, and the first support column, the second support column are located at
The left and right sides of bottom plate；
Erecting bed is equipped between first support column and the second support column, erecting bed both ends are supported with the first support column, second respectively
Column is fixedly connected, and erecting bed center position is equipped with mounting post, and mounting post upper surface is equipped with mounting hole, and mounting hole extends downwardly into
Erecting bed lower end surface；It is equipped with drive shaft in mounting hole, is rotatablely connected between drive shaft and mounting hole；Drive shaft is equipped with screw thread
Hole, threaded hole central axis are overlapped with shaft center axis；Universal driving shaft is equipped in threaded hole, universal driving shaft is equipped with external screw thread,
Universal driving shaft is threadedly coupled with threaded hole, and universal driving shaft upper surface is fixedly connected with workbench, and lower end surface is connected with slide plate, and slide plate passes through the
One support column, the second support column, slide plate are slidably connected with the first support column, the second support column；The second driving is connected in drive shaft
Device.
3. a kind of bar straightener pan feeding mouth protecting device as claimed in claim 1 or 2, which is characterized in that described first drives
Dynamic device can be artificial handwheel driving, be also possible to motor roller gear deceleration.
4. a kind of bar straightener pan feeding mouth protecting device as claimed in claim 2, which is characterized in that the second driving dress
Setting can drive for artificial handwheel, be also possible to the driving of motor worm and gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014573.8U CN209577967U (en) | 2019-01-05 | 2019-01-05 | A kind of bar straightener pan feeding mouth protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014573.8U CN209577967U (en) | 2019-01-05 | 2019-01-05 | A kind of bar straightener pan feeding mouth protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577967U true CN209577967U (en) | 2019-11-05 |
Family
ID=68351895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014573.8U Expired - Fee Related CN209577967U (en) | 2019-01-05 | 2019-01-05 | A kind of bar straightener pan feeding mouth protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570597A (en) * | 2020-11-24 | 2021-03-30 | 建湖县宝塔科技创业园服务有限公司 | Protection device of bar straightener for processing of reinforcing bar |
| CN114559194A (en) * | 2022-04-28 | 2022-05-31 | 徐州达沃机械科技有限公司 | Feeding device for steel bar truss welding machine |
-
2019
- 2019-01-05 CN CN201920014573.8U patent/CN209577967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570597A (en) * | 2020-11-24 | 2021-03-30 | 建湖县宝塔科技创业园服务有限公司 | Protection device of bar straightener for processing of reinforcing bar |
| CN114559194A (en) * | 2022-04-28 | 2022-05-31 | 徐州达沃机械科技有限公司 | Feeding device for steel bar truss welding machine |
| CN114559194B (en) * | 2022-04-28 | 2022-09-27 | 江苏振宁半导体研究院有限公司 | Feeding device for steel bar truss welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |