CN203216810U - On-site tester for repetitive bending of metal wires - Google Patents
On-site tester for repetitive bending of metal wires Download PDFInfo
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- CN203216810U CN203216810U CN 201320275875 CN201320275875U CN203216810U CN 203216810 U CN203216810 U CN 203216810U CN 201320275875 CN201320275875 CN 201320275875 CN 201320275875 U CN201320275875 U CN 201320275875U CN 203216810 U CN203216810 U CN 203216810U
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Abstract
The utility model discloses an on-site tester for repetitive bending of metal wires, aiming to solve the problem of difficulty in testing plastic-deformation bearing performance of the metal wires during repetitive bending on the site. The on-site tester comprises a base. A motor is arranged in the base and fixedly connected with a driving wheel. A pin on the circumferential edge of the driving wheel penetrates a slot hole at the lower end of a crank. The other end of the crank is perpendicularly connected at one end of a swing arm shaft. The other end of the swing arm shaft penetrates the base to be perpendicularly connected on the upper portion of a swing arm. A fixed sleeve is connected on the lower portion of the swing arm. A fixing clamp is arranged on the upper portion of the base and comprises a left portion and a right portion. A hand wheel is arranged on each of the left portion and the right portion. A counter is arranged on one side of the base. The on-site tester is simple and convenient to operate, simple in structure, small in size, light in weight, convenient to carry and suitable for being used on the site; a reliable detection means is provided to site construction.
Description
Technical field
The utility model relates to building materials performance aircraft field, especially on-the-spot metal wire rod back-and-forth bending test machine.
Background technology
Along with development of economic construction, various construction works are risen in a large number, construction engineering quality problem and people's security of the lives and property are closely bound up, especially the quality of metal wire rods such as reinforcing bar commonly used is most important in the construction work, and the quality testing difficulty of metal wire rod such as reinforcing bar at the construction field (site), whether the quality of metal wire rods such as field test reinforcing bar is qualified most important.
Summary of the invention
In order to solve the problem that exists in the above-mentioned background technology, the utility model provides a kind of on-the-spot metal wire rod back-and-forth bending test machine that can detect at the scene, detects metal wire rod with this and bear the performance of plastic yield and the defective that demonstrates in alternating bending.
The technical solution of the utility model is: this novel on-the-spot metal wire rod back-and-forth bending test machine comprises support, motor is arranged in the support, the fixedly connected driving wheel of motor, there is bearing pin to pass in the slotted hole of crank lower end on the drive wheel circumferences edge, the crank other end vertically connects arm shaft one end, the arm shaft other end passes support and swing arm vertical connection of top, and the swing arm below is connected and fixed sleeve pipe, and the support top is provided with geometrical clamp.
In the such scheme, described geometrical clamp is made up of left and right sides two parts, and is respectively equipped with handwheel.
In the such scheme, a side is provided with counter on the described support.
The utlity model has following beneficial effect: because this utility model adopts such scheme, the utility model is mainly used in the working-yard to the detection of metal wire rod quality, in alternating bending, bear the performance of plastic yield and the defective that demonstrates to detect metal wire rod, especially the alternating bending test of φ 0.3～10mm metal wire rod, this scene metal wire rod back-and-forth bending test machine is easy and simple to handle, simple in structure, volume is little, in light weight, be convenient to carrying, be fit to on-the-spot the use, for site operation provides reliable detection means.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is cut-open views of accompanying drawing 1.
1-support among the figure, 2-fixed sleeving, 3-swing arm, 4-geometrical clamp, 5-arm shaft, 6-crank, 7-driving wheel, 8-motor, 9-counter.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing: by Fig. 1 in conjunction with shown in Figure 2, this scene metal wire rod back-and-forth bending test machine, comprise support 1, motor 8 is arranged in the support 1, motor 8 fixedly connected driving wheels 7, motor 8 work drive driving wheel 7 and rotate, there is bearing pin to pass in the slotted hole of crank 6 lower ends on driving wheel 7 circumferential edges, driving wheel 7 rotates drive crank 6 and vacillates now to the left, now to the right, crank 6 other ends vertically connect arm shaft 5 one ends, arm shaft 5 other ends pass support 1 and vertical connection of swing arm 3 tops, and crank 6 swings and drives swing arm 3 synchronous swings by arm shaft 5, and swing arm 3 belows are connected and fixed sleeve pipe 2, metal wire rods such as reinforcing bar pass fixed sleeving 2, support 1 top is provided with geometrical clamp 4, and metal wire rods such as reinforcing bar one end is clipped on the geometrical clamp 4, and geometrical clamp 4 is made up of left and right sides two parts, and be respectively equipped with handwheel, carry out the adjusting of geometrical clamp 4 positions according to the metal wire rod of different-diameter, a side is provided with counter 9 on the support 1, is used for computational data.
The utility model is mainly used in the working-yard to the detection of metal wire rod quality, in alternating bending, bear the performance of plastic yield and the defective that demonstrates to detect metal wire rod, especially the alternating bending test of φ 0.3mm～φ 10mm metal wire rod, this scene metal wire rod back-and-forth bending test machine is easy and simple to handle, simple in structure, volume is little, in light weight, be convenient to carrying, be fit to on-the-spot the use, for site operation provides reliable detection means, behind the outfit sheet material clamping device, also can carry out bending test to sheet coupon.
Claims (3)
1. novel on-the-spot metal wire rod back-and-forth bending test machine, comprise support (1), it is characterized in that: motor (8) is arranged in the support (1), the fixedly connected driving wheel of motor (8) (7), there is bearing pin to pass in the slotted hole of crank (6) lower end on driving wheel (7) circumferential edges, crank (6) other end vertically connects arm shaft (5) one ends, arm shaft (5) other end passes support (1) and swing arm (3) the vertical connection of top, swing arm (3) below is connected and fixed sleeve pipe (2), and support (1) top is provided with geometrical clamp (4).
2. on-the-spot metal wire rod back-and-forth bending test machine according to claim 1, it is characterized in that: geometrical clamp (4) is made up of left and right sides two parts, and is respectively equipped with handwheel.
3. on-the-spot metal wire rod back-and-forth bending test machine according to claim 1, it is characterized in that: the last side of support (1) is provided with counter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275875 CN203216810U (en) | 2013-05-18 | 2013-05-18 | On-site tester for repetitive bending of metal wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275875 CN203216810U (en) | 2013-05-18 | 2013-05-18 | On-site tester for repetitive bending of metal wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216810U true CN203216810U (en) | 2013-09-25 |
Family
ID=49206337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275875 Expired - Lifetime CN203216810U (en) | 2013-05-18 | 2013-05-18 | On-site tester for repetitive bending of metal wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216810U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743639A (en) * | 2013-12-26 | 2014-04-23 | 宝钢不锈钢有限公司 | Method for detecting bending fatigue property of welding connector and bending machine |
| CN104458459A (en) * | 2014-12-24 | 2015-03-25 | 沈阳中鹏设备有限公司 | Multi-station alternating bending testing machine |
| CN105865959A (en) * | 2016-05-04 | 2016-08-17 | 湖州优创科技有限公司 | Bending tester for network optical fiber cable |
| CN110487652A (en) * | 2019-08-20 | 2019-11-22 | 深圳市铠盛通光电科技有限公司 | Special despatch optical cable alternating bending test system |
| CN115446692A (en) * | 2022-08-24 | 2022-12-09 | 周立坤 | Lower hem machine |
-
2013
- 2013-05-18 CN CN 201320275875 patent/CN203216810U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743639A (en) * | 2013-12-26 | 2014-04-23 | 宝钢不锈钢有限公司 | Method for detecting bending fatigue property of welding connector and bending machine |
| CN104458459A (en) * | 2014-12-24 | 2015-03-25 | 沈阳中鹏设备有限公司 | Multi-station alternating bending testing machine |
| CN105865959A (en) * | 2016-05-04 | 2016-08-17 | 湖州优创科技有限公司 | Bending tester for network optical fiber cable |
| CN105865959B (en) * | 2016-05-04 | 2019-02-22 | 上海朋邦实业有限公司 | A kind of Apparatus for Bending at low-temp of network fiber line |
| CN110487652A (en) * | 2019-08-20 | 2019-11-22 | 深圳市铠盛通光电科技有限公司 | Special despatch optical cable alternating bending test system |
| CN115446692A (en) * | 2022-08-24 | 2022-12-09 | 周立坤 | Lower hem machine |
| CN115446692B (en) * | 2022-08-24 | 2023-12-19 | 周立坤 | Lower pendulum machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAQING JIANSHENG ENGINEERING QUALITY TEST CO., LTD Free format text: FORMER OWNER: YANG XIANGCHUN Effective date: 20131021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131021 Address after: 163000 No. 3 information road, hi tech Zone, Heilongjiang, Daqing Patentee after: DAQING CITY JIANSHENG ENGINEERING QUALITY DETECTION Co.,Ltd. Address before: 163000 No. 3 information road, hi tech Zone, Heilongjiang, Daqing Patentee before: Yang Xiangchun |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |