CN203414341U - Handheld metal wire tensile testing machine - Google Patents
Handheld metal wire tensile testing machine Download PDFInfo
- Publication number
- CN203414341U CN203414341U CN201320275956.3U CN201320275956U CN203414341U CN 203414341 U CN203414341 U CN 203414341U CN 201320275956 U CN201320275956 U CN 201320275956U CN 203414341 U CN203414341 U CN 203414341U
- Authority
- CN
- China
- Prior art keywords
- metal wire
- base
- chuck
- tensile testing
- testing machine
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a handheld metal wire tensile testing machine, and aims to solve the problem that a metal wire tensile testing machine is inconvenient to use on site. The handheld metal wire tensile testing machine comprises a base, wherein a chuck seat is arranged at the upper front end of the base; the back end of the chuck seat is fixedly connected with a chuck; a machine base is fixed at the upper back end of the base; a through hole is formed in the machine base; the through hole is in connection with the two ends of a rack in a clearance fit manner; the front end of the rack is fixedly connected with the chuck; a secondary speed reducer and a handwheel are arranged at the top of the machine base; a gearwheel of the secondary speed reducer is meshed with the rack; the input end of the secondary speed reducer is in flat key connection with the handwheel. The handheld metal wire tensile testing machine is simple in structure, light in dead weight, small in size, convenient to carry and simple and convenient to operate, is suitable for handheld operation, and facilitates the construction site use.
Description
Technical field
The utility model relates to a kind of metal wire rod tension tester, especially hand-held metal wire rod tension tester.
Background technology
Development along with 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 in construction work, the quality of the conventional metal wire rods such as reinforcing bar is most important, yet the quality testing of the metal wire rods such as working-yard reinforcing bar is difficult, especially need a kind of machine that can Site Detection metal wire rod pulling force.
Summary of the invention
In order to solve metal wire rod tension tester, be not easy to the on-the-spot problem of using, the utility model provides a kind of novel hand-held metal wire rod tension tester.
The technical solution of the utility model is: a kind of novel hand-held metal wire rod tension tester, comprise base, on base, front end is provided with chuck seat, and chuck seat rear end is fixedly connected with chuck, and on base, rear end is fixed with support, on support, there is through hole, this via clearance tooth bar two ends that are connected, tooth bar front end is fixedly connected with chuck, and support top is provided with two stage reducer, the gear wheel of the two stage reducer tooth bar that is connected with a joggle, the input end flat key of two stage reducer connects handwheel.
In such scheme, base is provided with scale.
In such scheme, described front and back chuck and the central point of support are in the same horizontal line.
The utlity model has following beneficial effect: because this utility model adopts such scheme, this utility model hand-held metal wire rod pressure testing machine is simple in structure, from heavy and light, volume is little, is convenient to carrying, easy and simple to handle, be applicable to hand-held, constructability is on-the-spot to be used.
accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
1-chuck seat in figure, 2-chuck, 3-scale, 4-base, 5-tooth bar, 6-support, 7-handwheel, 8-two stage reducer.
embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in Figure 1, this hand-held metal wire rod tension tester comprises base 4, on base 4, front end is provided with chuck seat 1, chuck seat 1 rear end is fixedly connected with chuck 2, chuck 2 can fixing metal wire rod one end, on base 4, rear end is fixed with support 6, on support 6, there is through hole, this via clearance tooth bar 5 two ends that are connected, tooth bar 5 front ends are fixedly connected with chuck 2, can the fixing metal wire rod other end, support 6 tops are provided with two stage reducer 8, the gear wheel of two stage reducer 8 tooth bar 5 that is connected with a joggle, by two stage reducer 8, can obtain larger moment of torsion, tensile wire material, the input end flat key of two stage reducer 8 connects handwheel 7, by handwheel 7, carry out operation element, base is provided with scale 3, can intuitively find out the straight line stretching distance of metal wire rod, the central point of front and back chuck 2 and support 6 in the same horizontal line.
The utility model hand-held metal wire rod tension tester is simple in structure, and from heavy and light, volume is little, is convenient to carrying, easy and simple to handle, is applicable to hand-held, is more suitable for working-yard and uses.
Claims (3)
1. a novel hand-held metal wire rod tension tester, comprise base (4), it is characterized in that: the upper front end of base (4) is provided with chuck seat (1), chuck seat (1) rear end is fixedly connected with chuck (2), the upper rear end of base (4) is fixed with support (6), support has through hole on (6), this via clearance tooth bar (5) two ends that are connected, tooth bar (5) front end is fixedly connected with chuck (2), support (6) top is provided with two stage reducer (8), the gear wheel of two stage reducer (8) tooth bar (5) that is connected with a joggle, the input end flat key of two stage reducer (8) connects handwheel (7).
2. hand-held metal wire rod tension tester according to claim 1, is characterized in that: base (4) is provided with scale (3).
3. hand-held metal wire rod tension tester according to claim 1, is characterized in that: the central point of front and back chuck (2) and support (6) in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320275956.3U CN203414341U (en) | 2013-05-18 | 2013-05-18 | Handheld metal wire tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320275956.3U CN203414341U (en) | 2013-05-18 | 2013-05-18 | Handheld metal wire tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414341U true CN203414341U (en) | 2014-01-29 |
Family
ID=49977223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320275956.3U Expired - Fee Related CN203414341U (en) | 2013-05-18 | 2013-05-18 | Handheld metal wire tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007064A (en) * | 2014-06-04 | 2014-08-27 | 东莞市瀛通电线有限公司 | Wire rod adhesive force detection method and equipment for implementing same |
-
2013
- 2013-05-18 CN CN201320275956.3U patent/CN203414341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007064A (en) * | 2014-06-04 | 2014-08-27 | 东莞市瀛通电线有限公司 | Wire rod adhesive force detection method and equipment for implementing same |
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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: 20140129 Termination date: 20160518 |