CN102494592A - Thread depth detecting device - Google Patents
Thread depth detecting device Download PDFInfo
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- CN102494592A CN102494592A CN2011104063576A CN201110406357A CN102494592A CN 102494592 A CN102494592 A CN 102494592A CN 2011104063576 A CN2011104063576 A CN 2011104063576A CN 201110406357 A CN201110406357 A CN 201110406357A CN 102494592 A CN102494592 A CN 102494592A
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- gear
- depth
- transmission shaft
- crank
- thread pick
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Abstract
The invention discloses a thread depth detecting device, which comprises a support seat, a transmission shaft, a detection chuck, a second gear and a crank, wherein the transmission shaft is rotationally arranged on the support seat, and a first gear is arranged on the transmission shaft; the detection chuck is arranged at the end of the transmission shaft and used for clamping a bolt; the second gear is engaged with the first gear and rotationally arranged on the support seat; and the crank is arranged on the second gear. By adopting the principle of gear transmission, the direct rotating force is converted into a hand-cranking force, and the initial rotating force is changed into the hand-cranking force through multiple gears of different transmission ratios. Through the device, a method for detecting threads is simple and labor-saving, and the detecting efficiency and the detecting precision are improved.
Description
Technical field
The present invention relates to threaded hole depth detection technical field, particularly a kind of depth of thread pick-up unit.
Background technology
The threaded hole degree of depth that the threaded hole product arranged is the key property of product for this reason; If the threaded hole depth as shallow can cause product to assemble; So before product export, require the double thread degree of depth to detect totally; Be with detecting the degree of depth again in the threaded hole of manually packing into the bolt of precision, adopting the mode of the bolt of manually packing into time-consuming, require great effort at present.
Therefore, how time saving and energy saving bolt being screwed in the threaded hole to be measured improves detection efficiency, becomes the technical matters that those skilled in the art need to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of depth of thread pick-up unit,, improve detection efficiency with time saving and energy saving bolt being screwed in the threaded hole to be measured.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of depth of thread pick-up unit comprises:
Supporting seat;
Transmission shaft is arranged on the said supporting seat rotationally, and this transmission shaft is provided with first gear;
Detect chuck, be arranged at the end of said transmission shaft, this detection chuck is used for the clamping bolt;
Second gear with said first gearing mesh, and is arranged on the said supporting seat rotationally;
Crank is arranged on said second gear.
Preferably, in above-mentioned depth of thread pick-up unit, said second gear is a toothed disc, and the gear teeth of itself and said first gearing mesh are arranged at a side end face of said second gear.
Preferably, in above-mentioned depth of thread pick-up unit, the gear teeth of said second gear are arranged at the downside end face of said second gear.
Preferably, in above-mentioned depth of thread pick-up unit, said first gear is two, and two said first gears are meshed with the both sides gear teeth of said second gear respectively.
Preferably, in above-mentioned depth of thread pick-up unit, an end of said crank is provided with first joint pin that is connected with the rotation center of said second gear;
Said crank is provided with second joint pin that is connected with the edge of said second gear.
Preferably, in above-mentioned depth of thread pick-up unit, the other end of said crank is provided with column, is provided with knob on the said column rotationally.
Preferably, in above-mentioned depth of thread pick-up unit, the number of teeth of said second gear is greater than the number of teeth of said first gear.
Can find out that from above-mentioned technical scheme depth of thread pick-up unit provided by the invention shakes crank; Crank drives second gear and rotates; In the rotation process of second gear, drive first gear and rotate, the detection chuck on the first gear drive transmission shaft and the transmission shaft rotates; Detect chuck and be used for the clamping bolt, thereby can realize bolt is screwed in the threaded hole to be measured.The present invention adopts gear-driven principle, and direct revolving force is changed into the power of hand mode, and at the gear through a plurality of different drive ratios, initial revolving force has become hand power.The present invention makes the method that detects screw thread simply laborsaving, has improved detection efficiency and accuracy of detection.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the depth of thread pick-up unit that Fig. 1 provides for the embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The invention discloses a kind of depth of thread pick-up unit,, improve detection efficiency with time saving and energy saving bolt being screwed in the threaded hole to be measured.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
See also Fig. 1 and Fig. 2, the structural representation of the depth of thread pick-up unit that Fig. 1 provides for the embodiment of the invention; Fig. 2 is the vertical view of Fig. 1.
The depth of thread pick-up unit that the embodiment of the invention provides is used for driving and comprises supporting seat, transmission shaft 4, detects chuck 5, second gear 1 and crank 6.
Wherein, supporting seat serves as the effect of frame as the support component of each parts on this depth of thread pick-up unit.Transmission shaft 4 is arranged on the supporting seat rotationally, and this transmission shaft 4 is provided with first gear, and first gear is promptly given transmission shaft 4 through first gear with transmission of power as the driving source that transmission shaft 4 rotates, and makes transmission shaft 4 rotate.
Detect the end that chuck 5 is arranged at transmission shaft 4, this detection chuck 5 is used for the clamping bolt.Second gear 1 is a critical component of the present invention, and itself and first gearing mesh, and be arranged at rotationally on the supporting seat drive this second gear 1 through external force and rotate, can be through realizing transmission shaft 4 and detect chuck 5 and rotate with first gear meshing.Rotate for the ease of driving second gear 1, the present invention also is provided with crank 6, and crank 6 is arranged on second gear 1.
Depth of thread pick-up unit provided by the invention; Shake crank 6, crank 6 drives second gear 1 and rotates, in the rotation process of second gear 1; Driving first gear rotates; The first gear drive transmission shaft 4 rotates with detection chuck 5 on the transmission shaft 4, detects chuck 5 and is used for the clamping bolt, thereby can realize bolt is screwed in the threaded hole to be measured.The present invention adopts gear-driven principle, and direct revolving force is changed into the power of hand mode, and at the gear through a plurality of different drive ratios, initial revolving force has become hand power.The present invention makes the method that detects screw thread simply laborsaving, has improved detection efficiency and accuracy of detection.
In order further to optimize technique scheme, second gear 1 that the embodiment of the invention provides is toothed disc, and the gear teeth of itself and first gearing mesh are arranged at a side end face of second gear 1.It will be appreciated by persons skilled in the art that the gear teeth are opened on the end face of second gear but not on the outer peripheral face, the layout of second gear 1 of being more convenient for like this, and help the miniaturization of this depth of thread pick-up unit.
On the basis of the foregoing description, the gear teeth of second gear 1 are arranged at the downside end face of second gear 1.Be about to the upside that second gear 1 is arranged at first gear, make that the rotational plane of rotational plane and transmission shaft 4 of crank 6 is perpendicular, help the layout of crank 6 and the operation of crank 6.
In the present embodiment, for the more stable rotation of transmission shaft 4, first gear is two (being respectively first gear 2 and first gear 3), and two first gears are meshed with the both sides gear teeth of second gear 1 respectively.Promptly first gear 2 and first gear 3 are meshed with the gear teeth of second gear, 1 both sides respectively, respectively with the gear teeth of first gear 2 and the engagement of the first gear 3 rotation center symmetric arrangement with respect to second gear.
One end of crank 6 is provided with first joint pin that is connected with the rotation center of second gear 1; Also be provided with second joint pin that is connected with the edge of second gear 1 on the crank 6.Therefore, the joint pin of its main drive is second joint pin, and first joint pin plays the effect that crank 6 and location are installed.
For the ease of shaking crank 6, be provided with column at the other end of crank 6, be provided with knob on the column rotationally.During operation, pinch relative first joint pin of knob and rotate, select you to dislike in the rotation process and rotate along column.
In the present invention's one preferred version, the number of teeth of second gear 1 is revolved at crank 6, the second gears 1 like this and is turned around greater than the number of teeth of first gear, and according to corresponding ratio of gear, first gear and transmission shaft 4 rotate many circles.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a depth of thread pick-up unit is characterized in that, comprising:
Supporting seat;
Transmission shaft (4) is arranged on the said supporting seat rotationally, and this transmission shaft (4) is provided with first gear;
Detect chuck (5), be arranged at the end of said transmission shaft (4), this detection chuck (5) is used for the clamping bolt;
Second gear (1) with said first gearing mesh, and is arranged on the said supporting seat rotationally;
Crank (6) is arranged on said second gear (1).
2. depth of thread pick-up unit according to claim 1 is characterized in that, said second gear (1) is a toothed disc, and the gear teeth of itself and said first gearing mesh are arranged at a side end face of said second gear (1).
3. depth of thread pick-up unit according to claim 2 is characterized in that, the gear teeth of said second gear (1) are arranged at the downside end face of said second gear (1).
4. depth of thread pick-up unit according to claim 3 is characterized in that, said first gear is two, and two said first gears are meshed with the both sides gear teeth of said second gear (1) respectively.
5. according to each described depth of thread pick-up unit of claim 1-4, it is characterized in that an end of said crank (6) is provided with first joint pin that is connected with the rotation center of said second gear (1);
Said crank (6) is provided with second joint pin that is connected with the edge of said second gear (1).
6. depth of thread pick-up unit according to claim 5 is characterized in that, the other end of said crank (6) is provided with column, is provided with knob on the said column rotationally.
7. according to each described depth of thread pick-up unit of claim 1-4, it is characterized in that the number of teeth of said second gear (1) is greater than the number of teeth of said first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110406357.6A CN102494592B (en) | 2011-12-08 | 2011-12-08 | Thread depth detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110406357.6A CN102494592B (en) | 2011-12-08 | 2011-12-08 | Thread depth detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494592A true CN102494592A (en) | 2012-06-13 |
| CN102494592B CN102494592B (en) | 2014-04-02 |
Family
ID=46186436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110406357.6A Active CN102494592B (en) | 2011-12-08 | 2011-12-08 | Thread depth detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494592B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241324A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | Internal screw thread detection apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108219A (en) * | 1985-12-05 | 1987-07-15 | 库肯公司 | The face gear transmission |
| CN2360227Y (en) * | 1998-01-26 | 2000-01-26 | 刘同鑫 | Boosting spanner |
| CN2808444Y (en) * | 2005-06-24 | 2006-08-23 | 陈之菊 | Machine tool for disassembling/assembling screw |
| CN202382687U (en) * | 2011-12-08 | 2012-08-15 | 重庆银钢一通凸轮科技有限公司 | Thread depth detection device |
-
2011
- 2011-12-08 CN CN201110406357.6A patent/CN102494592B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108219A (en) * | 1985-12-05 | 1987-07-15 | 库肯公司 | The face gear transmission |
| CN2360227Y (en) * | 1998-01-26 | 2000-01-26 | 刘同鑫 | Boosting spanner |
| CN2808444Y (en) * | 2005-06-24 | 2006-08-23 | 陈之菊 | Machine tool for disassembling/assembling screw |
| CN202382687U (en) * | 2011-12-08 | 2012-08-15 | 重庆银钢一通凸轮科技有限公司 | Thread depth detection device |
Non-Patent Citations (1)
| Title |
|---|
| F.L.李特文著,国楷等译: "《齿轮几何学与应用理论》", 30 June 2008, article "端面齿轮传动", pages: 517-518 - 17.14.2 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241324A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | Internal screw thread detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494592B (en) | 2014-04-02 |
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Owner name: CHONGQING YINGANG YITONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY CO., LTD. Effective date: 20150318 |
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Owner name: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY CO., L Free format text: FORMER NAME: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY LTD. Owner name: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY LTD. Free format text: FORMER NAME: CHONGQING YITONG CAM TECHNOLOGY CO., LTD. |
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Address after: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee after: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY CO.,LTD. Address before: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee before: Sichuan Yingang a CAM Technology Co.,Ltd. Address after: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee after: Sichuan Yingang a CAM Technology Co.,Ltd. Address before: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee before: Chongqing Yingang Yitong Camshafts Technology Co.,Ltd. |
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Effective date of registration: 20150318 Address after: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee after: CHONGQING YINGANG YITONG TECHNOLOGY Co.,Ltd. Address before: 400033, Shapingba District, Chongqing Town, Nanxi village lemon lemon Fort Club Patentee before: SICHUAN YINGANG YITONG CAMSHAFTS TECHNOLOGY CO.,LTD. |