CN204855449U - Ring gear fluorescent magnetic particle flaw detector's workpiece support agency - Google Patents
Ring gear fluorescent magnetic particle flaw detector's workpiece support agency Download PDFInfo
- Publication number
- CN204855449U CN204855449U CN201520493801.6U CN201520493801U CN204855449U CN 204855449 U CN204855449 U CN 204855449U CN 201520493801 U CN201520493801 U CN 201520493801U CN 204855449 U CN204855449 U CN 204855449U
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- China
- Prior art keywords
- back shaft
- shafts
- pad
- shaft
- magnetic particle
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a ring gear fluorescent magnetic particle flaw detector's workpiece support agency is equipped with first, two, three back shafts side by side above the mesa, first, two back shafts front and back sets up side by side, and first, two back shafts pass through the chain subassembly and link to each other, on first, two, three back shafts all solid cover have a position sleeve, it has the work piece constant head tank to open on every position sleeve, the third back shaft lies in second back shaft top, third back shaft both ends are fixed with the backup pad upper end that corresponds the end, the lower tip of these two backup pads division has the bar hole, every backup pad corresponds and is equipped with a vertical piece on the mesa of end, with the backup pad of one end and vertical piece through bolt and lock nut fixed connection, the bolt passes bar hole and the via hole on the vertical piece in the backup pad. The utility model discloses convenient adjusting bolt position in the bar hole in the backup pad to the relative position of third back shaft and first back shaft, second back shaft is adjusted, and then the work piece of different diameter specifications can be supported.
Description
Technical field
The utility model belongs to gear ring fluorescent magnetic particle inspection machine field, particularly relates to the workpiece support mechanism of gear ring fluorescent magnetic particle inspection machine.
Background technology
Gear ring fluorescent magnetic particle inspection machine is a kind of specialized equipment whether having scar for detecting gear ring surface, this defectoscope contains workpiece support mechanism, this workpiece support mechanism comprises three back shafts be arranged side by side, these three back shafts are distributed on three summits of same right-angle triangle, and two back shafts are below connected by link chain mechanism, and a back shaft above maintains static, its position can not regulate as required.Meanwhile, the corresponding position on these three back shafts is installed with locating sleeve, each locating sleeve has vertically one group of annular positioning groove, and annular positioning groove position on three locating sleeves is relative.During flaw detection, gear ring (i.e. workpiece) is supported on three back shafts, and by the annular positioning groove axial location on three locating sleeves, and two back shafts below drive workpiece to rotate.
The shortcoming of existing workpiece support mechanism is: because the relative position of three back shafts cannot adjust, so just cause existing workpiece support mechanism can only support the workpiece of certain special diameter, cannot support and detect a flaw the workpiece of multiple diameter, and often need to detect a flaw to the workpiece of multiple diameter according to product situation in factory, be badly in need of solving the problems of the technologies described above for this reason.
Utility model content
Technical problem to be solved in the utility model is the workpiece support mechanism providing a kind of gear ring fluorescent magnetic particle inspection machine, can support the workpiece of multiple diameter specification.
The technical solution of the utility model is as follows: a kind of workpiece support mechanism of gear ring fluorescent magnetic particle inspection machine, three back shafts are provided with side by side in the top of table top (1), and be respectively the first back shaft (2), second back shaft (3) and the 3rd back shaft (4), these three back shafts are all positioned at fluorescent probe (T) below, wherein: described first, two back shafts (2, 3) before and after and come in same level, the two ends of these two back shafts respectively by bearings on the bracing frame of corresponding end, and bracing frame is fixed on described table top (1) end face, and first, two back shafts (2, 3) be connected by chain assemblies, relative position on first, second and third back shaft described (2,3,4) is installed with a locating sleeve (5) respectively, each locating sleeve has vertically the Workpiece fixing groove of one group of annular, and the Workpiece fixing slot on three locating sleeves (5) is put corresponding, it is characterized in that: described 3rd back shaft (4) is positioned at the second back shaft (3) top, the two ends of the 3rd back shaft and back up pad (6) upper end of corresponding end are fixed, and the bottom of these two pieces of back up pads vertically has a bar hole (6a), the corresponding end of back up pad (6) described in every block is provided with a vertical block (7), back up pad (6) with one end is fixedly connected with set nut (9) by bolt (8) with vertical block (7), and bolt (8) is through the via hole on the bar hole (6a) in back up pad (6) and vertical block (7), and this vertical block bottom and described table top (1) are fixed.
In said structure, workpiece support on the locating sleeve of three back shafts, and by the Workpiece fixing groove axial location on locating sleeve.Meanwhile, the first back shaft (2) and the second back shaft (3) rotating in same direction under the drive of chain assemblies, and detected a flaw by flaw detection head.During use, can the position of adjusting bolt in bar hole easily, thus the relative position of adjustment the 3rd back shaft and the first back shaft, the second back shaft, and then the workpiece of different-diameter specification can be supported.
For the ease of fixing the 3rd back shaft (4), spy inserts in the mounting hole in corresponding end back up pad (6) respectively at the 3rd back shaft (4) two ends, and is fixed in back up pad (6) by the lock-screw vertically arranged (10).
For the ease of stationary positioned cover, spy has at least two radial holes on each described locating sleeve (5), a trip bolt (11) is housed in each radial hole, and three locating sleeves (5) are solidly set on corresponding back shaft respectively by this trip bolt.
Beneficial effect: the utility model can the position of adjusting bolt on the supporting plate in bar hole easily, thus adjustment the 3rd back shaft and the first back shaft, the second back shaft relative position, and then the workpiece of different-diameter specification can be supported, so just solve large problem by little change, and the utility model structure is simple, easy to implement, there is good practicality.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, 2, a workpiece support mechanism for gear ring fluorescent magnetic particle inspection machine, primarily of table top 1, first back shaft 2, second back shaft 3, the 3rd back shaft 4, locating sleeve 5, back up pad 6, vertically block 7, bolt 8, set nut 9, lock-screw 10 and trip bolt 11 are formed.Wherein, above table top 1, be provided with three back shafts side by side, and be respectively the first back shaft 2, second back shaft 3 and the 3rd back shaft 4, these three back shafts are all positioned at below fluorescent probe T, the set-up mode of this fluorescent probe T is identical with existing structure, does not repeat at this.Be arranged side by side before and after described first back shaft 2 and the second back shaft 3, and in same level, the two ends of these two back shafts respectively by bearings on the bracing frame (not marking in figure) of corresponding end, and bracing frame is fixed on the end face of table top 1.Further, the first back shaft 2 is connected by chain assemblies (not shown in FIG.) with the second back shaft 3, and chain assemblies is common structure, so just can drive the first back shaft 2 and the second back shaft 3 rotating in same direction, thus drives workpiece to rotate.
Simultaneously, relative position on first back shaft 2, second back shaft 3 and the 3rd back shaft 4 is all installed with a locating sleeve 5, each locating sleeve 5 has vertically the Workpiece fixing groove 5a of one group of annular, and the Workpiece fixing slot on three locating sleeves 5 is put corresponding.In addition, the xsect of Workpiece fixing groove 5a is circular arc, and its radius is 0.2-1mm.Adopt said structure, the utility model is just by supporting multiple workpiece.In the present case, each described locating sleeve 5 has at least two radial holes, a trip bolt 11 is housed in each radial hole, and three locating sleeves 5 are solidly set on corresponding back shaft by this trip bolt 11.
As shown in Figure 1, 2, described 3rd back shaft 4 is positioned at the top of the second back shaft 3, and the two ends of the 3rd back shaft 4 and back up pad 6 upper end of corresponding end are fixed, and the bottom of these two pieces of back up pads 6 vertically has a bar hole 6a.As preferably, the 3rd back shaft 4 two ends are inserted in the mounting hole in corresponding end back up pad 6 respectively, and are fixed in back up pad 6 by the lock-screw 10 vertically arranged, and this lock-screw 10 is threaded with the mounting hole of back up pad 6 upper end.
The table top 1 of every block back up pad 6 corresponding end is provided with a vertical block 7, and the back up pad 6 with one end is fixedly connected with set nut 9 by bolt 8 with vertical block 7, and bolt 8 is through the via hole on the bar hole 6a in back up pad 6 and vertical block 7.During use, can the position of adjusting bolt 8 in bar hole 6a easily, thus the relative position of adjustment the 3rd back shaft 4 and the first back shaft 2, second back shaft 3, thus allow workpiece contact with the locating sleeve 5 on three back shafts simultaneously, so just can support the workpiece of different-diameter specification.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the workpiece support mechanism of a gear ring fluorescent magnetic particle inspection machine, three back shafts are provided with side by side in the top of table top (1), and be respectively the first back shaft (2), second back shaft (3) and the 3rd back shaft (4), these three back shafts are all positioned at fluorescent probe (T) below, wherein: described first, two back shafts (2, 3) before and after and come in same level, the two ends of these two back shafts respectively by bearings on the bracing frame of corresponding end, and bracing frame is fixed on described table top (1) end face, and first, two back shafts (2, 3) be connected by chain assemblies, relative position on first, second and third back shaft described (2,3,4) is installed with a locating sleeve (5) respectively, each locating sleeve has vertically the Workpiece fixing groove of one group of annular, and the Workpiece fixing slot on three locating sleeves (5) is put corresponding, it is characterized in that: described 3rd back shaft (4) is positioned at the second back shaft (3) top, the two ends of the 3rd back shaft and back up pad (6) upper end of corresponding end are fixed, and the bottom of these two pieces of back up pads vertically has a bar hole (6a), the corresponding end of back up pad (6) described in every block is provided with a vertical block (7), back up pad (6) with one end is fixedly connected with set nut (9) by bolt (8) with vertical block (7), and bolt (8) is through the via hole on the bar hole (6a) in back up pad (6) and vertical block (7), and this vertical block bottom and described table top (1) are fixed.
2. the workpiece support mechanism of gear ring fluorescent magnetic particle inspection machine according to claim 1, it is characterized in that: described 3rd back shaft (4) two ends are inserted in the mounting hole in corresponding end back up pad (6) respectively, and are fixed in back up pad (6) by the lock-screw vertically arranged (10).
3. the workpiece support mechanism of gear ring fluorescent magnetic particle inspection machine according to claim 1, it is characterized in that: each described locating sleeve (5) has at least two radial holes, a trip bolt (11) is housed in each radial hole, and three locating sleeves (5) are solidly set on corresponding back shaft respectively by this trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493801.6U CN204855449U (en) | 2015-07-08 | 2015-07-08 | Ring gear fluorescent magnetic particle flaw detector's workpiece support agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493801.6U CN204855449U (en) | 2015-07-08 | 2015-07-08 | Ring gear fluorescent magnetic particle flaw detector's workpiece support agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855449U true CN204855449U (en) | 2015-12-09 |
Family
ID=54745987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493801.6U Expired - Fee Related CN204855449U (en) | 2015-07-08 | 2015-07-08 | Ring gear fluorescent magnetic particle flaw detector's workpiece support agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021695A (en) * | 2015-07-08 | 2015-11-04 | 重庆民发汽车配件有限责任公司 | Workpiece supporting mechanism of gear ring fluorescent magnetic particle flaw detector |
-
2015
- 2015-07-08 CN CN201520493801.6U patent/CN204855449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021695A (en) * | 2015-07-08 | 2015-11-04 | 重庆民发汽车配件有限责任公司 | Workpiece supporting mechanism of gear ring fluorescent magnetic particle flaw detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160708 |