CN103344166A - Caliper for measuring belt wheel trough - Google Patents
Caliper for measuring belt wheel trough Download PDFInfo
- Publication number
- CN103344166A CN103344166A CN2013103189909A CN201310318990A CN103344166A CN 103344166 A CN103344166 A CN 103344166A CN 2013103189909 A CN2013103189909 A CN 2013103189909A CN 201310318990 A CN201310318990 A CN 201310318990A CN 103344166 A CN103344166 A CN 103344166A
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- Prior art keywords
- groove
- length bar
- scale
- caliper
- stationary installation
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- 238000005259 measurement Methods 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to a caliper for measuring a belt wheel trough. The caliper comprises a fixed scale (1), wherein a movable scale (2) is connected to the fixed scale (1) in a matching mode; a digital display meter (2a) is arranged on the movable scale (2); a clamping jaw (3) is arranged on each of the fixed scale (1) and the movable scale (2); the two clamping jaws (3) are correspondingly matched with each other; the caliper is characterized in that a measuring bar fixing device (4) is connected to each clamping jaw (3) in the matching mode; a v-shaped groove (4c) is formed in each measuring bar fixing device (4); a measuring bar (5) is connected into each v-shaped groove (4c) in the matching mode; the two measuring bars (5) are correspondingly matched with each other. The caliper has the advantages that the device has the characteristics of low cost, simple structure, convenience in use and accuracy in measurement, and an optical measuring bar can be optionally replaced in a certain range.
Description
Technical field
The present invention relates to a kind of measurer, particularly a kind of for the slide calliper rule of measuring pulley groove.
Background technology
When parts such as processing belt pulley, gear, often need to measure it and stride excellent distance, common measuring method is: measure simultaneously with common calliper (or milscale) and one group of length bar, because length bar is movable, be difficult to put surely, put a length bar often well, another root length bar has fallen again, a people is difficult to finish measurement, and measures inaccurate.Through extensively retrieval, do not find comparatively desirable technical scheme as yet.
Summary of the invention
The objective of the invention is to stride rod apart from the point of difficulty in order to solve parts such as present stage measurement belt pulley, and a kind of slide calliper rule for the measurement pulley groove that propose.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of for the slide calliper rule of measuring pulley groove, comprise scale, at the scale moving chi that is slidingly connected, be provided with a digital wash at moving chi, be respectively equipped with a claw at scale and moving chi, two claw corresponding matching, it is characterized in that: on each claw, connect a demountable length bar stationary installation respectively, front end in the length bar stationary installation is provided with a v groove, the length bar that is connected in the v groove, two length bar corresponding matching.
On the basis of technique scheme, following further technical scheme can be arranged:
Described length bar stationary installation comprises two clamping plate, two clamping plate cooperate with the claw clamping connection of scale and moving chi, cooperate the back to fix by screw, side at clamping plate is connected and fixed seat, holder is arranged between two claws, is provided with positive vertical v groove with scale at the leading flank of holder, and length bar is connected in the v groove, length bar is connected on the length bar stationary installation by elastic threads, and described v groove is an open opening v groove.
Described dip stick adopts electronic digital indicator, digital display calliper can carry out school zero before use earlier, the reading that is conducive to the back, the length bar stationary installation adopts dismountable form, after the equivalent bar fixing device is removed, can also work as common slide calliper rule and use, can the many usefulness of a chi, wherein the size of the annular groove that also can measure as required of the size of length bar is determined.
The invention has the advantages that: this device has little, simple in structure, the easy to use and measurement characteristic of accurate of cost, and the light quantity rod can arbitrarily be changed in certain scope.
Description of drawings
Fig. 1 is basic structure synoptic diagram of the present invention.
Embodiment
As shown in Figure 1, provided by the invention a kind of for the slide calliper rule of measuring pulley groove, comprise scale 1, at the scale 1 moving chi 2 that is slidingly connected, be provided with a digital wash 2a at moving chi 2, be respectively equipped with a claw 3 at scale 1 and moving chi 2, two claw 3 corresponding matching, it is characterized in that: on each claw 3, connect a demountable length bar stationary installation 4 respectively, be provided with a v groove 4c in length bar stationary installation 4, described v groove 4c is an open opening v groove, and 5, two length bar 5 corresponding matching of length bar are connected in v groove 4c.
Described length bar stationary installation 4 comprises two clamping plate 4a, clamping plate 4a cooperates with claw 3 clamping connections of scale 1 and moving chi 2, cooperate the back to fix by screw, side at clamping plate 4a is connected and fixed a 4b, holder 4b is arranged between two claws 3, be provided with positive vertical v groove 4c with scale 1 at the leading flank of holder 4b, the amount of being connected 5 rods in v groove 4c, length bar 5 is connected on the length bar stationary installation 4 by elastic threads 6.
Claims (3)
1. slide calliper rule of be used for measuring pulley groove, comprise scale (1), at scale (1) the moving chi (2) that is connected, be provided with digital wash (2a) at moving chi (2), be respectively equipped with a claw (3) at scale (1) and moving chi (2), two claws (3) corresponding matching, it is characterized in that: a length bar stationary installation (4) is connected respectively on each claw (3), be provided with a v groove (4c) in length bar stationary installation (4), the length bar (5) that in v groove (4c), is connected, two length bars (5) corresponding matching.
A kind of pulley groove according to claim 1 stride the rod apart from measurement mechanism, it is characterized in that: described length bar stationary installation (4) comprises two clamping plate (4a), two clamping plate cooperate with claw (3) clamping connection, be connected and fixed seat (4b) at clamping plate (4a), holder (4b) is arranged between two claws (3), leading flank at holder (4b) is provided with and the positive vertical v groove (4c) of scale (1), the length bar (5) that is connected in v groove (4c), length bar (5) is connected on the length bar stationary installation (4) by elastic threads (6).
3. according to claim 1 or 2 described a kind of slide calliper rule for the measurement pulley groove, it is characterized in that: described v groove (4c) is an open opening v groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103189909A CN103344166A (en) | 2013-07-27 | 2013-07-27 | Caliper for measuring belt wheel trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103189909A CN103344166A (en) | 2013-07-27 | 2013-07-27 | Caliper for measuring belt wheel trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103344166A true CN103344166A (en) | 2013-10-09 |
Family
ID=49278982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103189909A Pending CN103344166A (en) | 2013-07-27 | 2013-07-27 | Caliper for measuring belt wheel trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103344166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897030B (en) * | 2015-06-05 | 2018-08-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Internal tooth sphere distance measuring device and measuring method |
| CN109737854A (en) * | 2019-03-11 | 2019-05-10 | 宁国金鑫电机有限公司 | A kind of across bulb diameter cubing of belt pulley |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229883A (en) * | 1978-05-04 | 1980-10-28 | Mitutoyo Mfg. Co., Ltd. | Measuring instrument with digital display |
| DE20105500U1 (en) * | 2000-07-07 | 2001-06-21 | Brown & Sharpe Tesa S.A., Renens | Dimension measuring device with magnetic ruler |
| US20070294904A1 (en) * | 2006-06-24 | 2007-12-27 | Jacobs Todd M | Device and method for rapid hardware sizing |
| CN201680786U (en) * | 2010-05-21 | 2010-12-22 | 钟胜 | Absolute position measurement digital display caliper |
| CN202066462U (en) * | 2011-01-25 | 2011-12-07 | 武汉协和齿环有限公司 | Auxiliary testing device for measurement over pins |
| CN202432943U (en) * | 2011-07-14 | 2012-09-12 | 万沛 | Vernier caliper |
| CN203364729U (en) * | 2013-07-27 | 2013-12-25 | 安徽昊方机电股份有限公司 | Cross-bar distance measuring device with concave-groove |
-
2013
- 2013-07-27 CN CN2013103189909A patent/CN103344166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229883A (en) * | 1978-05-04 | 1980-10-28 | Mitutoyo Mfg. Co., Ltd. | Measuring instrument with digital display |
| DE20105500U1 (en) * | 2000-07-07 | 2001-06-21 | Brown & Sharpe Tesa S.A., Renens | Dimension measuring device with magnetic ruler |
| US20070294904A1 (en) * | 2006-06-24 | 2007-12-27 | Jacobs Todd M | Device and method for rapid hardware sizing |
| CN201680786U (en) * | 2010-05-21 | 2010-12-22 | 钟胜 | Absolute position measurement digital display caliper |
| CN202066462U (en) * | 2011-01-25 | 2011-12-07 | 武汉协和齿环有限公司 | Auxiliary testing device for measurement over pins |
| CN202432943U (en) * | 2011-07-14 | 2012-09-12 | 万沛 | Vernier caliper |
| CN203364729U (en) * | 2013-07-27 | 2013-12-25 | 安徽昊方机电股份有限公司 | Cross-bar distance measuring device with concave-groove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897030B (en) * | 2015-06-05 | 2018-08-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Internal tooth sphere distance measuring device and measuring method |
| CN109737854A (en) * | 2019-03-11 | 2019-05-10 | 宁国金鑫电机有限公司 | A kind of across bulb diameter cubing of belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |