CN203155884U - Steel bar bender - Google Patents
Steel bar bender Download PDFInfo
- Publication number
- CN203155884U CN203155884U CN 201320166328 CN201320166328U CN203155884U CN 203155884 U CN203155884 U CN 203155884U CN 201320166328 CN201320166328 CN 201320166328 CN 201320166328 U CN201320166328 U CN 201320166328U CN 203155884 U CN203155884 U CN 203155884U
- Authority
- CN
- China
- Prior art keywords
- spline
- rotary table
- bender
- angle
- reinforcing bar
- 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)
- Wire Processing (AREA)
Abstract
The utility model discloses a steel bar bender which comprises a work rotary table connected with a power output device, wherein a center shaft and a spline which are perpendicular to the work rotary table are fixed on an end surface of the work rotary table; a steel bar baffle is located above the end surface of the work rotary table; the spline is sleeved with an eccentric bushing which is mashed with the spline; and a clearance dial scale taking the spline as a center is engraved on an end surface of the eccentric bushing. By means of the steel bar bender, the problems that time and labor are consumed, and bending is not accurate when a conventional steel bar bender adjusts a steel bar bending and working clearance are solved.
Description
Technical field
The utility model belongs to machining equipment, is specifically related to a kind of angle-bender.
Background technology
Angle-bender is by adjusting the reinforcing bar that the working clearance adapts to different-diameter, angle-bender is adjusted bar bending during the working clearance on the market at present, general by changing various outer diameter cover type, adjust the bar bending working clearance, the adjustment mode is for adjusting the required working clearance at the overcoat of central shaft or spline replacing various outer diameter, need the overcoat of a lot of different sizes, the adjustment time, oversize number of fitting parts was too many.During the adjusting play, utilize the method for range estimation by the operative employee, to reach the required working clearance, the too small reinforcing bar that causes in gap can't be inserted the working clearance, excesssive gap causes the bar bending shape not meet standard, and need just can reach the required working clearance by repeatedly adjusting.
The utility model content
Adjust bar bending during the working clearance in order to solve existing angle-bender, time and effort consuming, problem such as not accurate enough.The utility model has designed a kind of new reinforcing steel bar bending machine.
The technical scheme that the utility model addresses the above problem is: a kind of angle-bender, comprise the working rotary table that is connected with PTO, perpendicular central shaft and spline are fixedly arranged on the working rotary table end face, the reinforcing bar baffle plate is positioned at the working rotary table end face outside, be nested with the eccentric bushing with its engagement on the spline, the eccentric bushing end face is provided with the gap dial.Its advantage is: by adjusting the tooth matching angle of eccentric bushing and spline, adjust the working clearance that eccentric bushing and central shaft constitute, to adapt to the reinforcing bar of different-diameter.Gap dial on the eccentric bushing is carved with the scale in different operating gap, and only central shaft need be alignd with scale with the spline line of centres gets final product, and need not repeatedly to change the cover type.
Described angle-bender, reinforcing bar baffle plate block face is made of a plurality of rollers that are parallel to each other.Its advantage is: reinforcing bar is when bending, and is steadily mobile on the block face that constitutes with roller.
Described angle-bender, reinforcing bar baffle plate block face and eccentric bushing cylindrical are tangent.Its advantage is:, guarantee the bar bending shape point-blank when reinforcing bar is carried.
Described angle-bender, the reinforcing bar baffle plate is fixed on the working rotary table end face outside by regulating support.Its advantage is: when adjusting the eccentric bushing size according to rebar sizes, also regulate support by adjusting, guarantee that block face and eccentric bushing cylindrical are tangent.
Described angle-bender, the gap dial for the spline be the center of circle loop configuration.Its advantage is: according to the size of spline tooth number and eccentric bushing, the dial scale can be arranged to different size ranges.
Angle-bender described in the utility model, the eccentric working clearance guiding mechanism of the spline that adopts the band scale to indicate can be regulated the reinforcing bar gap quickly and accurately.
Description of drawings
Fig. 1 is the utility model structure vertical view;
Fig. 2 is the utility model part structure for amplifying schematic diagram;
Among the figure, 1, working rotary table; 2, central shaft; 3, spline; 4, eccentric bushing; 5, gap dial; 6, reinforcing bar baffle plate; 7, roller; 8, regulate support; 9, reinforcing bar.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model being explained in detail explanation, is a kind of angle-bender structural representation of the utility model as Fig. 1; A kind of angle-bender, comprise the working rotary table 1 that is connected with PTO, the working rotary table end face fixedly has perpendicular central shaft 2 and spline 3, reinforcing bar baffle plate 6 is positioned at the working rotary table end face outside, be nested with the eccentric bushing 4 with its engagement on the spline, it is the gap dial 5 in the center of circle that the eccentric bushing end face is provided with the spline.Reinforcing bar baffle plate block face is made of a plurality of rollers that are parallel to each other 7.Reinforcing bar baffle plate block face and eccentric bushing cylindrical are tangent.The reinforcing bar baffle plate is fixed on working rotary table end face top by regulating support 8.
Size according to spline tooth number and eccentric bushing, the dial scale can be arranged to different size ranges, as shown in Figure 1, and when adopting diameter 12-16 mm reinforcing bar 9, central shaft is alignd with scale 12-16 working clearance scale with the spline line of centres, can be set to the reinforcing work gap.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (5)
1. angle-bender, comprise the working rotary table (1) that is connected with PTO, perpendicular central shaft (2) and spline (3) are fixedly arranged on the working rotary table end face, reinforcing bar baffle plate (6) is positioned at the working rotary table end face outside, it is characterized in that, be nested with the eccentric bushing (4) with its engagement on the spline, the eccentric bushing end face is provided with gap dial (5).
2. angle-bender according to claim 1 is characterized in that, reinforcing bar baffle plate block face is made of a plurality of rollers that are parallel to each other (7).
3. angle-bender according to claim 1 is characterized in that, reinforcing bar baffle plate block face and eccentric bushing cylindrical are tangent.
4. angle-bender according to claim 1 is characterized in that, the reinforcing bar baffle plate is fixed on the working rotary table end face outside by regulating support (8).
5. angle-bender according to claim 1 is characterized in that, the gap dial for the spline be the center of circle loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166328 CN203155884U (en) | 2013-04-07 | 2013-04-07 | Steel bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166328 CN203155884U (en) | 2013-04-07 | 2013-04-07 | Steel bar bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155884U true CN203155884U (en) | 2013-08-28 |
Family
ID=49017108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166328 Expired - Fee Related CN203155884U (en) | 2013-04-07 | 2013-04-07 | Steel bar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537460A (en) * | 2016-03-08 | 2016-05-04 | 长葛市全鑫工程机械制造有限公司 | Rebar bender capable of sliding in all-around mode |
| CN105903851A (en) * | 2016-05-30 | 2016-08-31 | 长葛市凯德利机械厂 | Reinforcing bar hoop-bending machine with adjustable working clearance |
| CN109332537A (en) * | 2018-11-08 | 2019-02-15 | 肖龙 | A kind of well cover for sewer production arch steel bending machine |
| CN109848330A (en) * | 2019-01-31 | 2019-06-07 | 重庆市璧山区宗辉机械有限公司 | Bar bender is used in shelf production |
| CN112756515A (en) * | 2021-01-28 | 2021-05-07 | 嘉兴传麒机械设备有限公司 | Multifunctional lead shearing machine |
-
2013
- 2013-04-07 CN CN 201320166328 patent/CN203155884U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537460A (en) * | 2016-03-08 | 2016-05-04 | 长葛市全鑫工程机械制造有限公司 | Rebar bender capable of sliding in all-around mode |
| CN105903851A (en) * | 2016-05-30 | 2016-08-31 | 长葛市凯德利机械厂 | Reinforcing bar hoop-bending machine with adjustable working clearance |
| CN109332537A (en) * | 2018-11-08 | 2019-02-15 | 肖龙 | A kind of well cover for sewer production arch steel bending machine |
| CN109848330A (en) * | 2019-01-31 | 2019-06-07 | 重庆市璧山区宗辉机械有限公司 | Bar bender is used in shelf production |
| CN112756515A (en) * | 2021-01-28 | 2021-05-07 | 嘉兴传麒机械设备有限公司 | Multifunctional lead shearing machine |
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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 |
Granted publication date: 20130828 Termination date: 20210407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |