CN201600318U - Force measuring jig - Google Patents
Force measuring jig Download PDFInfo
- Publication number
- CN201600318U CN201600318U CN2009203172413U CN200920317241U CN201600318U CN 201600318 U CN201600318 U CN 201600318U CN 2009203172413 U CN2009203172413 U CN 2009203172413U CN 200920317241 U CN200920317241 U CN 200920317241U CN 201600318 U CN201600318 U CN 201600318U
- Authority
- CN
- China
- Prior art keywords
- gear
- dynamometry
- motion bar
- base plate
- threaded rod
- 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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Abstract
The utility model provides a force measuring jig comprising a bottom plate, two ends of which are provided with lifting devices; each lifting device comprises two support posts, two thread rods, a movable rod and a fixed rod, wherein the two thread rods are sheathed with gears which are connected with each other by a chain; two ends of the movable rod are sheathed on the two thread rods, and the sheathing parts are provided with screw threads meshed with that on the two thread rods; the movable rod is fixedly provided with a force measuring meter; and the force measuring jig also comprises a motor, a rotating shaft of which is matched with the end part of one of the movable rods of the lifting devices. The force measuring jig has simple operation, can be used for measuring a workpiece which can not be measured by manpower, and can obtain accurate measurement results.
Description
Technical field
The utility model relates to tool, specifically a kind of dynamometry tool.
Background technology
In manufacturing industry, many products or workpiece are arranged, be two or more workpiece to be merged by alternate manners such as welding, stickups, the product of this class can't can only judge whether product strength satisfies the demand of consumer or production by manual testing's result from judging the firm degree of its structure in appearance.
The intensity of manual testing's product structure has a very big drawback, when the product of being surveyed bigger, and when needing very big power, manually just can't provide enough power to test, and understand because of different application of force persons' different test angle and cause the result of product test error to occur.
The utility model content
Because above-mentioned problem, the intensity of manual testing's product structure can not provide enough power, and test result has bigger error.The purpose of this utility model is to overcome the deficiencies in the prior art and defective, and a kind of dynamometry tool is provided.
The utility model provides a kind of dynamometry tool, comprise base plate, its limit, two ends is provided with jacking gear, this jacking gear includes two support columns, two threaded rods, motion bar and fixed bar, this two support columns, one end is located on this base plate end limit, this two threaded rod is located at this two support columns side respectively, be arranged with gear on this two threaded rod, connect with chain between the gear, these motion bar two ends are set on two threaded rods, its sheathed position has screw thread on screw thread and this two threaded rod bites and closes, and is installed with the dynamometry table on this motion bar, and this fixed bar laterally is located at two support column ends; And motor, it is located on the fixed bar of this jacking gear end, and the rotating shaft of this motor cooperates with wherein motion bar end in this jacking gear, controls the rise and fall of the motion bar in this jacking gear.
More excellent, described base plate end face is provided with at least one threaded hole, is used for fixing anchor clamps.
More excellent, the equally spaced end face that is arranged in this base plate of described threaded hole.
More excellent, described support column is provided with holder with the position that this base plate is connected.
More excellent, being installed with gear in the rotating shaft of described motor, the wherein end of a motion bar in this jacking gear is installed with gear, and two gears are bitten and are closed transmission.
More excellent, described motor is connected with power switch.
Compared with prior art, the utility model is simple to operate, also can test for the workpiece that manpower can't be tested, and draw accurate test result.
Description of drawings
Fig. 1 is the structural representation of the utility model dynamometry tool.
Embodiment
For describing technology contents of the present utility model, structural attitude in detail, illustrated in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, be the structural representation of the utility model dynamometry tool.Base plate 101 is located at the bottom of this dynamometry tool, and its end face is provided with at least one threaded hole of evenly arranging 103, and this threaded hole 103 is used for fixing anchor clamps 102, is convenient to clamping workpiece for measurement 118.Limit, two ends at base plate 101 also is provided with jacking gear, and this jacking gear includes two support columns, 104,105, two threaded rod 106,107, motion bar 117 and fixed bars 108.One end of two support columns 104,105 is vertical on the base plate 101 end limits, and the both sides of its connecting portion are fixing with triangle holder 115, prevent that support column 104,105 from rocking when stressed, increase mechanism stability.Two threaded rods 106,107 are located at two support columns, 104,105 sides respectively, the one end is arranged in two support columns 104,105, the other end is arranged in fixed bar 108, be arranged with gear 113,114 respectively on this two threaded rod 106,107, connect with chain 119 between this two gear 113,114, constitute a chain drive, wherein threaded rod 106 ends also are provided with a gear 112.Motion bar 117 two ends are set on two threaded rods 106,107, its sheathed position has screw thread (figure do not show) and bites with the screw thread on this two threaded rod 106,107 and close, this motion bar 117 can move up and down by being rotated on this two threaded rod 106,107 of this two threaded rod 106,107, and also be provided with a dynamometry table 110 on this motion bar 117, be used for the numerical value of read test.Fixed bar 108 laterally is fixedly arranged on two support columns, 104,105 ends, its end face is placed with motor 109, be installed with gear 111 in the rotating shaft of this motor 109, this gear 111 is bitten with the gear 112 of threaded rod 106 ends and is closed, constitute a gear drive, drive threaded rod 106 rotations, this motor 109 also is connected with a power switch 116, and this power switch 116 is arranged on base plate 101 end faces.
During test, at first use anchor clamps 102 with workpiece 118 clampings at base plate 101 end faces, with steel cable or nylon rope the dynamometry table 110 on workpiece 118 and the motion bar 117 is coupled together then, the clamping of confirming workpiece 118 be connected errorless after, open the power switch 116 of base plate 101 end faces, make the rotating shaft rotation of motor 109, gear 111 in its rotating shaft drives threaded rod 106 end gear 112 and threaded rod 106 rotations, threaded rod 106 is by gear 113,114 chain cooperates, driving threaded rod 107 rotates synchronously, and make and be set in this two threaded rod 106, motion bar 117 on 107 up moves by the drive of screw thread, because workpiece 118 usefulness anchor clamps 102 are fixed on base plate 101 end faces, and and motion bar 117 on dynamometry table 110 link together, the move up pulling force that produces of motion bar 117 forces workpiece 118 fractures or separately, when workpiece 118 is broken or separates in a flash, the numerical value of dynamometry table 110 maintains static, the tester just can judge by reading the numerical value of dynamometry table 110 whether the intensity of product 118 can satisfy the demand of consumer or production.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.
Claims (6)
1. a dynamometry tool is characterized in that, comprising:
Base plate, its limit, two ends is provided with jacking gear, this jacking gear includes two support columns, two threaded rods, motion bar and fixed bar, this two support columns, one end is located on this base plate end limit, this two threaded rod is located at this two support columns side respectively, be arranged with gear on this two threaded rod, connect with chain between the gear, these motion bar two ends are set on two threaded rods, its sheathed position has screw thread on screw thread and this two threaded rod and bites and close, and be installed with the dynamometry table on this motion bar, this fixed bar laterally is located at two support column ends; And
Motor, it is located on the fixed bar of this jacking gear end, and the rotating shaft of this motor cooperates with wherein motion bar end in this jacking gear, controls the rise and fall of the motion bar in this jacking gear.
2. a kind of dynamometry tool according to claim 1 is characterized in that: described base plate end face is provided with at least one threaded hole, is used for fixing anchor clamps.
3. a kind of dynamometry tool according to claim 2 is characterized in that: the equally spaced end face that is arranged in this base plate of described threaded hole.
4. a kind of dynamometry tool according to claim 1 is characterized in that: described support column is provided with holder with the position that this base plate is connected.
5. a kind of dynamometry tool according to claim 1 is characterized in that: be installed with gear in the rotating shaft of described motor, the wherein end of a motion bar in this jacking gear is installed with gear, and two gears are bitten and closed transmission.
6. a kind of dynamometry tool according to claim 1, it is characterized in that: described motor is connected with power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203172413U CN201600318U (en) | 2009-12-12 | 2009-12-12 | Force measuring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203172413U CN201600318U (en) | 2009-12-12 | 2009-12-12 | Force measuring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600318U true CN201600318U (en) | 2010-10-06 |
Family
ID=42811382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203172413U Expired - Fee Related CN201600318U (en) | 2009-12-12 | 2009-12-12 | Force measuring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600318U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136570A (en) * | 2015-05-11 | 2015-12-09 | 天津三瑞塑胶制品有限公司 | Glass film elongation-at-break measuring instrument |
| CN108061539A (en) * | 2017-12-15 | 2018-05-22 | 许国梁 | A kind of auto parts and components processing concentricity detection device |
| CN108150771A (en) * | 2018-01-03 | 2018-06-12 | 佛山杰致信息科技有限公司 | A kind of machinery height-regulating support device |
| CN111453655A (en) * | 2020-04-11 | 2020-07-28 | 朱宇成 | Chemical safety antiskid clamping device |
-
2009
- 2009-12-12 CN CN2009203172413U patent/CN201600318U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136570A (en) * | 2015-05-11 | 2015-12-09 | 天津三瑞塑胶制品有限公司 | Glass film elongation-at-break measuring instrument |
| CN108061539A (en) * | 2017-12-15 | 2018-05-22 | 许国梁 | A kind of auto parts and components processing concentricity detection device |
| CN108061539B (en) * | 2017-12-15 | 2020-09-29 | 浙江捷众科技股份有限公司 | Axiality check out test set is used in automobile parts processing |
| CN108150771A (en) * | 2018-01-03 | 2018-06-12 | 佛山杰致信息科技有限公司 | A kind of machinery height-regulating support device |
| CN111453655A (en) * | 2020-04-11 | 2020-07-28 | 朱宇成 | Chemical safety antiskid clamping device |
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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: 20101006 Termination date: 20111212 |