CN202947712U - Gear tooth chord length difference position degree detection instruction - Google Patents
Gear tooth chord length difference position degree detection instruction Download PDFInfo
- Publication number
- CN202947712U CN202947712U CN 201220639813 CN201220639813U CN202947712U CN 202947712 U CN202947712 U CN 202947712U CN 201220639813 CN201220639813 CN 201220639813 CN 201220639813 U CN201220639813 U CN 201220639813U CN 202947712 U CN202947712 U CN 202947712U
- Authority
- CN
- China
- Prior art keywords
- base
- chord length
- position degree
- seat
- gear tooth
- 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 gear tooth chord length difference position degree detection instruction. The gear tooth chord length difference position degree detection instruction can measure gear tooth chord length rapidly and accurately, guarantees accuracy of gear tooth chord length data, and improves subsequent processing quality of a gear. The gear tooth chord length difference position degree detection instruction is characterized by comprising a base, a fixed positioning base is arranged on one side of the base, a movable positioning base is arranged on the other side of the base, the movable positioning base comprises a supporting base, a sliding block is connected with the supporting base in sliding mode, pin shafts are arranged on two sides of the sliding block, circular detection heads matched with adjacent slots are respectively sleeved on the pin shafts, inner diameter of the circular detection heads is larger than diameter of the pin shafts, a measuring base corresponding to the circular detection heads is arranged on the base, and a measuring instrument is arranged on the measuring base.
Description
Technical field
The utility model relates to the technical field of measuring the instruments of inspection, is specially the poor position degree detector of a kind of gear teeth chord length.
Background technology
When the gear teeth chord length was measured, because gear teeth is circular arc, common survey instrument can't be measured, and can not guarantee the accuracy of gear teeth chord length data, thereby had affected the following process quality of gear.
Summary of the invention
For the problems referred to above, the utility model provides a kind of gear teeth chord length poor position degree detector, can measure the gear teeth chord length rapidly and accurately, guarantees the accuracy of gear teeth chord length data, thereby has improved the following process quality of gear.
its technical scheme is such: the poor position degree detector of a kind of gear teeth chord length, it is characterized in that: it comprises base, described base one side is provided with the stationary positioned seat, described base opposite side is provided with the activity orientation seat, described activity orientation seat comprises supporting seat, slide block and described supporting seat are slidably connected, described slide block both sides are provided with bearing pin, be respectively installed with the circle detection head that coordinates with adjacent sheaves on described bearing pin, described circle detection head internal diameter is greater than described pin diameter, on base, corresponding described circle detection head is provided with measuring seat, be provided with measuring instrument on described measuring seat.
It is further characterized in that: on described slide block, the corresponding teeth gear teeth are movably installed with positioning head.
in said structure of the present utility model, base one side is provided with the stationary positioned seat, the base opposite side is provided with the activity orientation seat, the activity orientation seat comprises supporting seat, slide block and supporting seat are slidably connected, the slide block both sides are provided with bearing pin, be respectively installed with the circle detection head that coordinates with adjacent sheaves on bearing pin, circle detection head internal diameter is greater than pin diameter, on base, corresponding circular detection head is provided with measuring seat, be provided with measuring instrument on measuring seat, slide block drives the circle detection head and embeds in adjacent sheaves, compress gear, the eccentric variable quantity of circle detection head passes to measuring instrument, can measure the gear teeth chord length rapidly and accurately, guarantee the accuracy of gear teeth chord length data, thereby improved the following process quality of gear.
Description of drawings
Fig. 1 is the main sectional structure chart of the poor position degree detector of the utility model gear teeth chord length;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
see Fig. 1, Fig. 2, the poor position degree detector of a kind of gear teeth chord length, it comprises base 1, base 1 one sides are provided with stationary positioned seat 2, base 1 opposite side is provided with activity orientation seat 3, activity orientation seat 3 comprises supporting seat 4, slide block 5 is slidably connected with supporting seat 4, slide block 5 both sides are provided with bearing pin 6-1, 6-2, bearing pin 6-1, be respectively installed with the circle detection head 7-1 that coordinates with adjacent sheaves on 6-2, 7-2, circle detection head 7-1, the 7-2 internal diameter is greater than bearing pin 6-1, the 6-2 diameter, on slide block 5, the corresponding teeth gear teeth are movably installed with positioning head 11, on base 1, the circle detection head 7-1 of a corresponding side is provided with measuring seat 8, be provided with measuring instrument 9 on measuring seat 8.
The principle of work of the poor position degree detector of the utility model gear teeth chord length is described below in conjunction with Fig. 1, Fig. 2:
Gear 10 is fixed on stationary positioned seat 2, slide block 5 drives circle detection head 7-1,7-2 and embeds in adjacent sheaves 12-1,12-2, compress gear 10, the eccentric variable quantity of circle detection head 7-1 passes to measuring instrument 9, can measure the gear teeth chord length rapidly and accurately, guarantee the accuracy of gear teeth chord length data, thereby improved the following process quality of gear.
On slide block 5, the corresponding teeth gear teeth are movably installed with positioning head 11, and are fixing by bolt 13, make the location of gear 10 more accurate, stablize.
Claims (2)
1. poor position degree detector of gear teeth chord length, it is characterized in that: it comprises base, described base one side is provided with the stationary positioned seat, described base opposite side is provided with the activity orientation seat, described activity orientation seat comprises supporting seat, slide block and described supporting seat are slidably connected, described slide block both sides are provided with bearing pin, be respectively installed with the circle detection head that coordinates with adjacent sheaves on described bearing pin, described circle detection head internal diameter is greater than described pin diameter, on base, corresponding described circle detection head is provided with measuring seat, is provided with measuring instrument on described measuring seat.
2. the poor position degree detector of a kind of gear teeth chord length according to claim 1, it is characterized in that: on described slide block, the corresponding teeth gear teeth are movably installed with positioning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639813 CN202947712U (en) | 2012-11-29 | 2012-11-29 | Gear tooth chord length difference position degree detection instruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639813 CN202947712U (en) | 2012-11-29 | 2012-11-29 | Gear tooth chord length difference position degree detection instruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947712U true CN202947712U (en) | 2013-05-22 |
Family
ID=48423410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639813 Expired - Fee Related CN202947712U (en) | 2012-11-29 | 2012-11-29 | Gear tooth chord length difference position degree detection instruction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980544A (en) * | 2012-11-29 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Tooth chord length difference position degree detector of gear |
-
2012
- 2012-11-29 CN CN 201220639813 patent/CN202947712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980544A (en) * | 2012-11-29 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Tooth chord length difference position degree detector of gear |
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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: 20130522 Termination date: 20131129 |