CN201096680Y - Supporting roller interval positioning device for reinforced steel cold bending test of universal material tester - Google Patents
Supporting roller interval positioning device for reinforced steel cold bending test of universal material tester Download PDFInfo
- Publication number
- CN201096680Y CN201096680Y CNU2007200868467U CN200720086846U CN201096680Y CN 201096680 Y CN201096680 Y CN 201096680Y CN U2007200868467 U CNU2007200868467 U CN U2007200868467U CN 200720086846 U CN200720086846 U CN 200720086846U CN 201096680 Y CN201096680 Y CN 201096680Y
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- support roller
- roller seat
- slip
- branched
- slide
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- Expired - Fee Related
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Abstract
The utility model relates to a support roller space positioning device for reinforcing bar cold bending test of universal material tester, which mainly comprises a support roller seat body, the support roller seat body is provided with a slide slot, two slidable support roller seats that are arranged relatively are arranged on the slide slot, a support roller and a support roller seat brake screw are arranged at upper end of the slide support roller seat, the lengthened screw rod is penetrated through the two slide support roller seats, each slide support roller seat is arranged with two baffles through the lengthened screw rod, a positioning standard part is arranged between the baffles, the baffles can be arranged fixedly above the slide slot by the fixing nut. The utility model can determine the distance between the two support roller seats conveniently and rapidly, the screw on the screw rod does not need to be operated manually to adjust the distance between the support rollers, thereby being convenient and rapid when operator performs reinforced bar cold bending operations, so as to shorten test time, improve work efficiency (above 90 percent), and relieve labor intensity, moreover safety protection device is added so as to enhance operation safety of operator.
Description
Technical field
The utility model relates to a kind of construction engineering quality test experience chamber and props up roller spacing locating device with universal testing machine reinforcing bar cold bend test.
Background technology
The employed testing machine bending apparatus of metal material, metal welding joints and metal pipe material bending test is essentially following four kinds of forms: (1) roll-type bending apparatus; (2) V-type die type bending apparatus; (3) vice formula bending apparatus (4) turnover plate type bending apparatus.Present stage the overhead system jaw produced of domestic testing machine manufacturer or low-head jaw universal testing machine be essentially the WE type and prop up roll-type bending apparatus series.Construction engineering quality detects testing laboratory when doing steel bar stretching and clod wash mechanical property test, and the universal testing machine of use also all is a WE type series roll-type bending apparatus.The statistical conditions of seven spent times of link when testing by former reinforcing bar clod wash mechanical property is detected are thought, it " adjusts a roll gap ", and link expends time in the longest, be to cause the main factor that reinforcing bar cold bend test work efficiency is low, labor intensity of operating staff is big, and confirm its roll gap in range estimation scale mode, test accuracy is wayward, overhead system jaw universal testing machine props up the roll-type bending apparatus does not have test specimen safety catch protection unit, and processing safety is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of directly the embedding to shorten a roll gap by localization criteria spare and adjusts the time, and the universal testing machine reinforcing bar cold bend test that security performance increases is propped up roller spacing locating device.
The purpose of this utility model is achieved in that a kind of universal testing machine reinforcing bar cold bend test props up roller spacing locating device, comprise branched roller seat body 1, branched roller seat body 1 is provided with chute 2, the two slip branched roller seats of installing relatively 3 place on the chute 2, slip branched roller seat 3 upper ends are provided with a roller 4 and a branched roller seat setscrew 6, add long bolt 5 and pass two slip branched roller seats 3, each slip branched roller seat 3 one side is passed and is added long bolt and be provided with two baffle plates 7,8, localization criteria spare 9 places between baffle plate 7 and the baffle plate 8, and baffle plate 7 can be fixed on chute 2 tops by hold-down nut 10.On the baffle plate 7 of two slip branched roller seat 3 one sides safety catch backplate 11 is housed.
Universal testing machine reinforcing bar cold bend test provided by the utility model is propped up roller spacing locating device, can determine two distances between the branched roller seat quickly and easily by localization criteria spare, do not need the screw adjustment on the manual turn-knob lead screw to prop up roll gap, operating personnel are convenient, fast when doing reinforcing bar welding clod wash operation, shortened the test operation time, the work efficiency raising reaches more than 90%, has alleviated labour intensity; Set up the safety catch protection unit, improved operating personnel's processing safety.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model plan structure synoptic diagram.
Embodiment
Structure of the present utility model is: a kind of universal testing machine reinforcing bar cold bend test is propped up roller spacing locating device, comprise branched roller seat body 1, branched roller seat body 1 is provided with chute 2, the two slip branched roller seats of installing relatively 3 place on the chute 2, slip branched roller seat 3 upper ends are provided with a roller 4 and a branched roller seat setscrew 6, add long bolt 5 and pass two slip branched roller seats 3, each slip branched roller seat 3 one side is passed and is added long bolt and be provided with two baffle plates 7,8, localization criteria spare 9 places between baffle plate 7 and the baffle plate 8, and baffle plate 7 can be fixed on chute 2 tops by hold-down nut 10.On the baffle plate 7 of two slip branched roller seat 3 one sides safety catch backplate 11 is housed.
When the utility model uses, come two distances of adjusting between the branched roller seat 3 by branched roller seat 3 in the slip on the chute 2, between the baffle plate plate 7 of branched roller seat 3 both sides and baffle plate 8, embed localization criteria spare 9, fixedly two setscrews 6 on the slip branched roller seat 3 make slip branched roller seat 3 location, test specimen 12 is placed on the roller 4 can carries out correlation test.
Safety catch backplate 11 in the utility model plays the effect of protection operator safety; Prop up roll gap localization criteria spare 9 and can select for use the round steel of ￠ 25---￠ 32 to make surface finish, draw materials conveniently, material good rigidity, indeformable is convenient to machine-shaping; Chute 2 adopts the T-slot structure.
Claims (2)
1, a kind of universal testing machine reinforcing bar cold bend test is propped up roller spacing locating device, comprise branched roller seat body (1), branched roller seat body (1) is provided with chute (2), it is characterized in that: the two slip branched roller seats of installing relatively (3) place on the chute (2), slip branched roller seat (3) upper end is provided with a roller (4) and a branched roller seat setscrew (6), add long bolt (5) and pass two slip branched roller seats (3), each slip branched roller seat (3) one side is passed and is added long bolt and be provided with two baffle plates (7,8), localization criteria spare (9) places between baffle plate (7) and the baffle plate (8), and baffle plate (7) can be fixed on chute (2) top by hold-down nut (10).
2, universal testing machine reinforcing bar cold bend test according to claim 1 is propped up roller spacing locating device, it is characterized in that: on the baffle plate (7) of two slip branched roller seat (3) one sides safety catch backplate (11) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200868467U CN201096680Y (en) | 2007-09-04 | 2007-09-04 | Supporting roller interval positioning device for reinforced steel cold bending test of universal material tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200868467U CN201096680Y (en) | 2007-09-04 | 2007-09-04 | Supporting roller interval positioning device for reinforced steel cold bending test of universal material tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096680Y true CN201096680Y (en) | 2008-08-06 |
Family
ID=39923733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200868467U Expired - Fee Related CN201096680Y (en) | 2007-09-04 | 2007-09-04 | Supporting roller interval positioning device for reinforced steel cold bending test of universal material tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096680Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809509A (en) * | 2012-08-16 | 2012-12-05 | 云南云天化股份有限公司 | Support assembly and method of simply supported beam impact test |
| CN103674699A (en) * | 2012-08-31 | 2014-03-26 | 昆山市建设工程质量检测中心 | Site detection equipment for mechanical property of steel bars |
| CN103994932A (en) * | 2014-05-12 | 2014-08-20 | 南通市建筑科学研究院有限公司 | A steel bar bending tester |
| CN104677732A (en) * | 2015-03-04 | 2015-06-03 | 中国石油化工股份有限公司 | Bending property test fixture for thermoplastic plastic pipe |
| CN105973697A (en) * | 2016-07-18 | 2016-09-28 | 深圳市金洲精工科技股份有限公司 | Clamp for detecting bending strength of rod material and detection method |
-
2007
- 2007-09-04 CN CNU2007200868467U patent/CN201096680Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809509A (en) * | 2012-08-16 | 2012-12-05 | 云南云天化股份有限公司 | Support assembly and method of simply supported beam impact test |
| CN103674699A (en) * | 2012-08-31 | 2014-03-26 | 昆山市建设工程质量检测中心 | Site detection equipment for mechanical property of steel bars |
| CN103674699B (en) * | 2012-08-31 | 2016-01-13 | 昆山市建设工程质量检测中心 | Steel bar mechanics performance field detecting device |
| CN103994932A (en) * | 2014-05-12 | 2014-08-20 | 南通市建筑科学研究院有限公司 | A steel bar bending tester |
| CN104677732A (en) * | 2015-03-04 | 2015-06-03 | 中国石油化工股份有限公司 | Bending property test fixture for thermoplastic plastic pipe |
| CN105973697A (en) * | 2016-07-18 | 2016-09-28 | 深圳市金洲精工科技股份有限公司 | Clamp for detecting bending strength of rod material and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20110904 |