CN106323520A - Dynamometer for starter steel wire brush spring - Google Patents
Dynamometer for starter steel wire brush spring Download PDFInfo
- Publication number
- CN106323520A CN106323520A CN201510398501.4A CN201510398501A CN106323520A CN 106323520 A CN106323520 A CN 106323520A CN 201510398501 A CN201510398501 A CN 201510398501A CN 106323520 A CN106323520 A CN 106323520A
- Authority
- CN
- China
- Prior art keywords
- wire brush
- brush spring
- rotary shaft
- fixed
- dynamometer
- 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.)
- Pending
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a dynamometer for a starter steel wire brush spring. The dynamometer is high in measurement precision, simple in operation method and can improve detection working efficiency. A rotation shaft is rotatingly connected into a shaft sleeve fixed on a base; a mounting column which can make a bent hook in the inner ring of the starter steel wire brush spring sleeve the mounting column is fixed onto one end of the rotation shaft; a rotation handle is fixed on the other end of the rotation shaft; a weighing sensor below the mounting column is fixed onto the base; and the weighing sensor is connected with a display arranged on the base; the outer circumferential surface of the shaft sleeve is provided with a dial; a pointer fixed on the rotation shaft is corresponding to the dial; the rotation shaft is provided with a limiting rod; and the limiting rod is corresponding to a limiting screw which is screwed on the shaft sleeve. When the dynamometer of the present invention is utilized to measure the starter steel wire brush spring, the use mode of the starter steel wire brush spring installed on the dynamometer is close to the actual use of the starter steel wire brush spring, and therefore, measured data are more accurate.
Description
Technical field
The present invention relates to spring force survey tool, particularly starter wire brush spring dynamometer.
Background technology
After starter wire brush spring machines, need to measure the torsion of starter wire brush spring, it is ensured that starter wire brush spring meets the prescription in use.Owing to the equipment of current starter wire brush spring torsional test mostly is strain gauge detection, equipment is the simplest and the crudest coarse, it is impossible to accurately controls starter wire brush spring windup-degree and contacting points position, detects bigger error；Owing to reviewer's detection method is different, the starter wire brush spring torsion measured is accurate not, and operation complexity causes detecting work efficiency the highest.
Summary of the invention
Present invention solves the technical problem that and be to provide the starter wire brush spring dynamometer that a kind of certainty of measurement is high, operational approach is simple, improve detection work efficiency.
The technical scheme is that and so complete, starter wire brush spring dynamometer, include base, also include steady sensor, rotary shaft, display, rotary shaft is rotatably connected in the axle sleeve being fixed on base, one end of rotary shaft is fixed with and the crotch in starter wire brush spring inner ring can be made to overlap superincumbent mounting post, and turning handle is fixed on the other end of rotary shaft；Being located at the LOAD CELLS below mounting post to be fixed on base, LOAD CELLS is connected with the display being located on base.
Further preferably embodiment, described axle sleeve outer peripheral face is provided with graduated disc, fixing pointer setting corresponding with graduated disc on the rotating shaft.
Further preferably embodiment, described rotary shaft is provided with gag lever post, and gag lever post is correspondingly arranged with the limited screw being screwed onto on axle sleeve.
Further preferably embodiment, one end of rotary shaft is tubulose, and mounting post is fixed on the rotary shaft of tubulose.
During owing to measuring starter wire brush spring by the present invention, the starter wire brush spring being arranged in the present invention is close to the actually used mode of this spring, and the data measured are more accurate.Owing to this spring attachment positions is fixed, under gag lever post and limited screw are worked in coordination, make windup-degree during test start machine wire spring consistent, the detection work efficiency of same batch starter wire spring can be effectively improved.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is starter wire brush spring dynamometer.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the partial structurtes schematic diagram that spring shown in Fig. 3 is arranged in the present invention.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is described in further detail, LOAD CELLS 3, display 1, axle sleeve 4 it is installed with on base 6, being located at the LOAD CELLS 3 below mounting post 2 to be connected with display 1, be rotatably connected to rotary shaft 9 in axle sleeve 4, rotary shaft 9 one end is tubulose；Fix in mounting post 2 is enclosed within the rotary shaft 9 of tubulose and with screw 12；Mounting post 2 to be set as matching with the crotch 14 in starter wire brush spring inner ring to be measured, makes the starter wire brush spring crotch 14 being enclosed within mounting post 2 not rotate, can only follow rotary shaft 9 and rotate together；Turning handle 11 is arranged on the other end of rotary shaft 9.
For the starter wire brush spring windup-degree accurately controlling to be located in mounting post 2 can be made, axle sleeve 4 outer peripheral face is provided with graduated disc 5, pointer 10 setting corresponding with graduated disc 5 being fixed in rotary shaft 9.
Starter wire brush spring windup-degree for detection can be made to be located in mounting post 2 with batch is consistent, is provided with gag lever post 12 in rotary shaft 11, and gag lever post 12 is correspondingly arranged with the limited screw 7 being screwed onto on axle sleeve.During rotation, the limited screw of gag lever post 12 7 blocks, thus the angle of rotary shaft 11 rotation is constant, so can conveniently detect and play col machine wire spring spring torsion size under same windup-degree with batch same model, it is thus possible to accurately grasp the quality condition of this batch of starter wire brush spring.
When measuring starter wire brush spring 13, the crotch 14 of starter wire brush spring 13 is enclosed within mounting post 2, starter wire brush spring end 15 is placed on above LOAD CELLS 3, rotary motion handle 11 makes rotary shaft 9 rotate, pressing LOAD CELLS 3 under starter wire brush spring end 15 stress, starter wire brush spring torsion i.e. be can be displayed on the display screen 8 of display 1 by sensor 3.
Claims (4)
1. starter wire brush spring dynamometer, include base, it is characterized in that: also include steady sensor, rotary shaft, display, rotary shaft is rotatably connected in the axle sleeve being fixed on base, one end of rotary shaft is fixed with and the crotch in starter wire brush spring inner ring can be made to overlap superincumbent mounting post, and turning handle is fixed on the other end of rotary shaft；Being located at the LOAD CELLS below mounting post to be fixed on base, LOAD CELLS is connected with the display being located on base.
Starter wire brush spring dynamometer the most according to claim 1, it is characterised in that: described axle sleeve outer peripheral face is provided with graduated disc, fixing pointer setting corresponding with graduated disc on the rotating shaft.
Starter wire brush spring dynamometer the most according to claim 1, it is characterised in that: described rotary shaft is provided with gag lever post, and gag lever post is correspondingly arranged with the limited screw being screwed onto on axle sleeve.
4. according to the starter wire brush spring dynamometer described in claim 1 or 2 or 3, it is characterised in that: one end of rotary shaft is tubulose, and mounting post is fixed on the rotary shaft of tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398501.4A CN106323520A (en) | 2015-07-09 | 2015-07-09 | Dynamometer for starter steel wire brush spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398501.4A CN106323520A (en) | 2015-07-09 | 2015-07-09 | Dynamometer for starter steel wire brush spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323520A true CN106323520A (en) | 2017-01-11 |
Family
ID=57724971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398501.4A Pending CN106323520A (en) | 2015-07-09 | 2015-07-09 | Dynamometer for starter steel wire brush spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323520A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374908A (en) * | 2011-09-20 | 2012-03-14 | 新乡辉簧弹簧有限公司 | Brush spring dynamometer |
| CN202255714U (en) * | 2011-09-20 | 2012-05-30 | 新乡辉簧弹簧有限公司 | Torsional spring torque measuring instrument |
| CN204007976U (en) * | 2014-07-24 | 2014-12-10 | 韩正山 | A kind of brush spring torsion detector |
| CN204788757U (en) * | 2015-07-09 | 2015-11-18 | 辉县市博宇弹簧有限公司 | Starter steel brush spring dynamometer |
-
2015
- 2015-07-09 CN CN201510398501.4A patent/CN106323520A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374908A (en) * | 2011-09-20 | 2012-03-14 | 新乡辉簧弹簧有限公司 | Brush spring dynamometer |
| CN202255714U (en) * | 2011-09-20 | 2012-05-30 | 新乡辉簧弹簧有限公司 | Torsional spring torque measuring instrument |
| CN204007976U (en) * | 2014-07-24 | 2014-12-10 | 韩正山 | A kind of brush spring torsion detector |
| CN204788757U (en) * | 2015-07-09 | 2015-11-18 | 辉县市博宇弹簧有限公司 | Starter steel brush spring dynamometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |