CN105953677A - Thread detection device for forging and stamping production line - Google Patents
Thread detection device for forging and stamping production line Download PDFInfo
- Publication number
- CN105953677A CN105953677A CN201610375689.5A CN201610375689A CN105953677A CN 105953677 A CN105953677 A CN 105953677A CN 201610375689 A CN201610375689 A CN 201610375689A CN 105953677 A CN105953677 A CN 105953677A
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- China
- Prior art keywords
- detection
- forging
- hydraulic cylinder
- screw tap
- stamping
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Forging (AREA)
Abstract
The invention discloses a thread detection device for a forging and stamping production line, and the device comprises a fixed frame. The fixed frame is provided with a hydraulic cylinder with the head facing downwards. A telescoping rod of the hydraulic cylinder is fixedly provided with a lifting plate, and the lifting plate is provided with a group of detection mechanisms in an arrangement direction of a forging and stamping workpiece output line. Each detection mechanism comprises a servo motor, a speed reducer, a spring buffer and a detection screw tap, wherein the servo motor, the speed reducer, the spring buffer and the detection screw tap are sequentially connected from the top to the bottom. The detection screw taps are enabled to exactly face parts above the threaded holes of a forging and stamping workpiece, and the hydraulic cylinder controls the detection mechanisms to descend integrally. The servo motors rotate, and the detection screw taps are driven by the speed reducers and the spring buffers to rotate, and stretch into the threaded holes for threaded detection. The device gets rid of a conventional manual detection mode, is high in detection accuracy, and greatly improves the work efficiency.
Description
Technical field
The present invention relates to technical field of forging and pressing equipment, a kind of thread detecting device for stamping line.
Background technology
In forging technology field, all the various parameters of impact forging and stamping workpiece quality can be detected during forging and stamping, forging and stamping workpiece for some band screws, the screw of such as filter spiral plate, its screw thread the most qualified at present by operator online under carry out full manual inspection, owing to being manual inspection, so each examination criteria cannot be ensured, only poor with artificial experience, accuracy, work efficiency is relatively low.
Summary of the invention
It is an object of the invention to provide stamping line thread detecting device, the screw thread Qualification of band screw forging and stamping workpiece can be detected by this device, and accuracy in detection is high, improves work efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
Stamping line thread detecting device, including fixed mount, fixed mount is provided with head hydraulic cylinder down, the expansion link head of hydraulic cylinder is fixed with lifter plate, lifter plate is provided with one group of testing agency along forging and stamping workpiece output lead orientation, and each testing agency comprises servomotor, decelerator, spring buffer and the detection screw tap that axle connects the most successively；Described detection screw tap is the compound thread gauge constituted that is connected with no-go gage by drift, and the upper end of compound thread gauge is provided with the joint being connected with spring buffer, and no-go gage and drift are from top to bottom sequentially located at joint lower end.
Further, described decelerator uses 2K-H type planetary reducer.
Further, described spring buffer comprises axle sleeve, and the top in axle sleeve is provided with spline housing, bottom is provided with fairlead, is provided with splined shaft in spline housing, and axle sleeve is stretched out in the bottom of splined shaft and connection has sleeve, and the other end of sleeve is for being connected with detection screw tap；It is arranged with spring on splined shaft between spline housing and fairlead.
The invention has the beneficial effects as follows, fixed mount is installed on forging and stamping workpiece output lead, detection screw tap is made to be right against the top of forging and stamping workpiece screw, testing agency's entire lowering is controlled by hydraulic cylinder, servomotor rotates, driving detection screw tap to rotate via decelerator, spring buffer, compound thread gauge stretches into screw and carries out thread measurement；The present invention has given up the mode of traditional-handwork detection, and accuracy in detection is high, is greatly enhanced work efficiency.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the enlarged diagram of spring buffer in Fig. 1；
Fig. 4 is the enlarged diagram detecting screw tap in Fig. 1.
Detailed description of the invention
Shown in Fig. 1 Yu Fig. 2, the present invention provides stamping line thread detecting device, including fixed mount 1, fixed mount 1 is provided with head hydraulic cylinder 2 down, it is fixed with lifter plate 3 on the expansion link 2a of hydraulic cylinder 2, lifter plate 3 is connected with vertical plate by horizontal plate and constitutes L-shaped, and fixed mount 1 is additionally provided with the vertical axis of guide 4, and the horizontal plate of lifter plate 3 is sheathed on the outer wall of the axis of guide 4 and is slidably matched with the axis of guide 4；The horizontal plate of lifter plate 3 is connected with the expansion link 2a of hydraulic cylinder 2, the vertical plate of lifter plate 3 is provided with one group of testing agency along forging and stamping workpiece output lead orientation, and each testing agency comprises servomotor 5, decelerator 6, spring buffer 7 and the detection screw tap 8 that axle connects the most successively；Decelerator 6 preferably employs the few poor tooth planetary reducer of 2K-H type two-stage, has big retarding than the advantage little with size；The output shaft 6a of decelerator 6 connects spring buffer 7 by shaft coupling 9；Shown in Fig. 3, spring buffer 7 comprises axle sleeve 7a, top in axle sleeve 7a is provided with spline housing 7b, bottom is provided with fairlead 7d, splined shaft 7c it is provided with in spline housing 7b, axle sleeve 7a is stretched out in the bottom of splined shaft 7c and connection has sleeve 10, the other end of sleeve 10, for being connected with detection screw tap 8, the splined shaft 7c between spline housing 7b and fairlead 7d is arranged with spring 7e；Spring buffer is prevented from testing agency's lifting process detecting screw tap and screw thread impacts destruction thread surface；Shown in Fig. 4, detection screw tap 8 is the compound thread gauge constituted that is connected by drift 8c and no-go gage 8b, and the upper end of compound thread gauge is provided with joint 8a, joint 8a and is connected with sleeve 10, and no-go gage 8b and drift 8c is from top to bottom sequentially located at below joint 8a.
Fixed mount 1 is installed on above forging and stamping workpiece output lead, controls the start and stop of output lead, make detection screw tap 8 be right against above screw, the expansion link 2a controlling hydraulic cylinder 2 declines, making lifter plate 3 drive testing agency's entire lowering, decline is play the guiding role by the axis of guide 4, it is ensured that vertically decline；Servomotor 5 rotates, and drives detection screw tap to rotate 8 via decelerator 6, spring buffer 7, and compound thread gauge stretches into screw and carries out thread measurement；The present invention has given up the mode of traditional-handwork detection, and accuracy in detection is high, is greatly enhanced work efficiency.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction；Any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, technical solution of the present invention is made many possible variations and modification by the method and the technology contents that all may utilize the disclosure above, or is revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, to any simple modification made for any of the above embodiments, equivalent, equivalence change and modify according to the technical spirit of the present invention, all still fall within the range of technical solution of the present invention protection.
Claims (3)
1. stamping line thread detecting device, it is characterized in that, including fixed mount, fixed mount is provided with head hydraulic cylinder down, the expansion link head of hydraulic cylinder is fixed with lifter plate, lifter plate is provided with one group of testing agency along forging and stamping workpiece output lead orientation, and each testing agency comprises servomotor, decelerator, spring buffer and the detection screw tap that axle connects the most successively；Described detection screw tap is the compound thread gauge constituted that is connected with no-go gage by drift, and the upper end of compound thread gauge is provided with the joint being connected with spring buffer, and no-go gage and drift are from top to bottom sequentially located at joint lower end.
Stamping line thread detecting device the most according to claim 1, it is characterised in that described decelerator uses 2K-H type planetary reducer.
Stamping line thread detecting device the most according to claim 1 and 2, it is characterized in that, described spring buffer comprises axle sleeve, top in axle sleeve is provided with spline housing, bottom is provided with fairlead, splined shaft it is provided with in spline housing, axle sleeve is stretched out in the bottom of splined shaft and connection has sleeve, and the other end of sleeve is for being connected with detection screw tap；It is arranged with spring on splined shaft between spline housing and fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375689.5A CN105953677A (en) | 2016-05-31 | 2016-05-31 | Thread detection device for forging and stamping production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375689.5A CN105953677A (en) | 2016-05-31 | 2016-05-31 | Thread detection device for forging and stamping production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953677A true CN105953677A (en) | 2016-09-21 |
Family
ID=56907498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375689.5A Pending CN105953677A (en) | 2016-05-31 | 2016-05-31 | Thread detection device for forging and stamping production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952096A (en) * | 2023-09-19 | 2023-10-27 | 湖南裕丰紧固件有限公司 | Detection equipment for threads |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0675337A2 (en) * | 1994-03-30 | 1995-10-04 | Bodenseewerk Gerätetechnik GmbH | Apparatus for examining threads, in particular apparatus for examining internal threads |
| JP2004271329A (en) * | 2003-03-07 | 2004-09-30 | Sugisaki Keiki Kk | Depth-measuring device of threaded hole, and method of detecting seizing signal and rotation signal |
| JP2011033540A (en) * | 2009-08-04 | 2011-02-17 | Nitto Seiko Co Ltd | Screw thread inspection device and method |
| CN202304751U (en) * | 2011-04-28 | 2012-07-04 | 苏州元泰自动化科技有限公司 | Threaded hole detection equipment |
| CN102759312A (en) * | 2011-04-28 | 2012-10-31 | 苏州元泰自动化科技有限公司 | Threaded hole detection equipment |
| CN104501858A (en) * | 2015-01-07 | 2015-04-08 | 常州聚诚科技有限公司 | Thread detector |
| CN204329814U (en) * | 2014-12-23 | 2015-05-13 | 苏州亿利特电子科技有限公司 | Three male threads detect machine |
| CN204694180U (en) * | 2015-04-23 | 2015-10-07 | 贵州中航转向系统有限公司 | Bolt sleeve internal thread detection device |
| CN205156778U (en) * | 2015-12-08 | 2016-04-13 | 昆山泰瑞精密零组件有限公司 | Screw thread automated inspection mechanism |
| CN205843516U (en) * | 2016-05-31 | 2016-12-28 | 安徽科技学院 | Stamping line thread detecting device |
-
2016
- 2016-05-31 CN CN201610375689.5A patent/CN105953677A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0675337A2 (en) * | 1994-03-30 | 1995-10-04 | Bodenseewerk Gerätetechnik GmbH | Apparatus for examining threads, in particular apparatus for examining internal threads |
| JP2004271329A (en) * | 2003-03-07 | 2004-09-30 | Sugisaki Keiki Kk | Depth-measuring device of threaded hole, and method of detecting seizing signal and rotation signal |
| JP2011033540A (en) * | 2009-08-04 | 2011-02-17 | Nitto Seiko Co Ltd | Screw thread inspection device and method |
| CN202304751U (en) * | 2011-04-28 | 2012-07-04 | 苏州元泰自动化科技有限公司 | Threaded hole detection equipment |
| CN102759312A (en) * | 2011-04-28 | 2012-10-31 | 苏州元泰自动化科技有限公司 | Threaded hole detection equipment |
| CN204329814U (en) * | 2014-12-23 | 2015-05-13 | 苏州亿利特电子科技有限公司 | Three male threads detect machine |
| CN104501858A (en) * | 2015-01-07 | 2015-04-08 | 常州聚诚科技有限公司 | Thread detector |
| CN204694180U (en) * | 2015-04-23 | 2015-10-07 | 贵州中航转向系统有限公司 | Bolt sleeve internal thread detection device |
| CN205156778U (en) * | 2015-12-08 | 2016-04-13 | 昆山泰瑞精密零组件有限公司 | Screw thread automated inspection mechanism |
| CN205843516U (en) * | 2016-05-31 | 2016-12-28 | 安徽科技学院 | Stamping line thread detecting device |
Non-Patent Citations (1)
| Title |
|---|
| 朱贤 等: "《极限配合与技术测量》", 30 June 2009 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952096A (en) * | 2023-09-19 | 2023-10-27 | 湖南裕丰紧固件有限公司 | Detection equipment for threads |
| CN116952096B (en) * | 2023-09-19 | 2023-12-08 | 湖南裕丰紧固件有限公司 | Detection equipment for threads |
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Application publication date: 20160921 |