CN202479993U - Rotary support positioning device and rotary support positioning device for crack detection of pump shell - Google Patents
Rotary support positioning device and rotary support positioning device for crack detection of pump shell Download PDFInfo
- Publication number
- CN202479993U CN202479993U CN2011205596130U CN201120559613U CN202479993U CN 202479993 U CN202479993 U CN 202479993U CN 2011205596130 U CN2011205596130 U CN 2011205596130U CN 201120559613 U CN201120559613 U CN 201120559613U CN 202479993 U CN202479993 U CN 202479993U
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- panoramic table
- pump case
- rotary
- positioning disk
- rotary supporting
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Abstract
The utility model discloses a rotary support positioning device, and a rotary support positioning device for crack detection of a pump shell. One rotary support positioning device is suitable for placing at least two pipe mouths with different calibers like the pump shell, and a workpiece is positioned respectively by the two pipe mouths and driven to rotate. Thus, the rotary support positioning device comprises a rotary support mechanism with a rotary table, a positioning disk coaxial with the rotary table is mounted at the rotation center of the rotary table and on the upper surface of the rotary table, and a positioning boss coaxial with the positioning disk is arranged on the positioning disk. When the workpiece is placed on the rotary table in a way that the pipe mouth with large caliber is downward, the external circle of the positioning boss is adapted to the pipe mouth with small caliber. The workpiece can rotate around the rotation center of the rotary table in two different placement states.
Description
Technical field
The utility model relates to a kind of rotary supporting locator, also relates to a kind of pump case flaw detection and uses rotary supporting locator.
Background technology
So-called pump case be one have upper orifice is arranged, lower nozzle and side pipe mouth tun since its internal soundness is required very high, so need carry out radiographic inspection.Present method of detection is: elder generation is placed into pump case in the battery truck with its lower nozzle mode down also fixed, lets the ray head circumference rotate around workpiece then; Again pump case is placed in the battery truck with its upper orifice mode down afterwards and fixed, lets the ray head circumference rotate then around workpiece; Because pump case upper orifice radius is little than lower nozzle, when pump case is placed in the battery truck with its upper orifice mode down, also need it is carried out supplemental support, avoid pump case to topple over.In the said method, the focusing of ray head, mobile pretty troublesome, and the difficult control in ray head movement locus position cause operating efficiency extremely low.
The utility model content
The utility model at first will provide a kind of rotary supporting locator, and this device is fit to placement and is similar to this mouth of pipe that has at least two kinds of different bores of pump case, and locatees workpiece with these two mouths of pipe respectively and drive the workpiece rotation.
For this reason; The application's rotary supporting locator comprises the rotary support mechanism that has panoramic table; The upper surface of said panoramic table and the pivot place that is positioned at this panoramic table are equipped with a positioning disk coaxial with this panoramic table; Said positioning disk is provided with the positioning boss coaxial with this positioning disk, and when workpiece was placed on the panoramic table with the mode of its large-diameter pipe mouth down, the excircle of said positioning disk and the large caliber pipe mouth of workpiece were adaptive; When workpiece was placed on the panoramic table with the mode of its small-bore pipe mouth down, the small-bore mouth of pipe of the excircle of positioning boss and workpiece was adaptive.
Thus, under two kinds of different laying states of workpiece, workpiece is rotated with the pivot of panoramic table, thereby guarantees the benchmark unanimity that workpiece rotatablely moves under two states, improve efficient operations such as workpiece processing, detections.
As preferably; Said rotary support mechanism by base and the rotary drive mechanism that is installed in the self-aligning thrust roller bearing on this base, a plurality of support roller device and driving rotational platform respectively form; Said self-aligning thrust roller bearing and a plurality of support roller device all are supported on the panoramic table below, and these support roller devices are one circumference uniform distribution on edge, the self-aligning thrust roller bearing outside.
As preferably, the outer peripheral face of said panoramic table is the flank of tooth, and said rotary drive mechanism drives the panoramic table rotation through the gear that cooperates with this flank of tooth.
In addition, the application also will provide the flaw detection of a kind of pump case use rotary supporting locator, rotate under two kinds of pump case modes of emplacements, all to drive pump case, thereby when radiographic inspection the fixed radiation head, increase work efficiency.
For this reason; Rotary supporting locator is used in the application's pump case flaw detection; Wherein, said pump case is the container that has upper orifice, lower nozzle and side pipe mouth, and said rotary supporting locator comprises the rotary support mechanism that has panoramic table; The upper surface of said panoramic table and the pivot place that is positioned at this panoramic table are equipped with a positioning disk coaxial with this panoramic table; Said positioning disk is provided with the positioning boss coaxial with this positioning disk, and when pump case was installed on the panoramic table with its lower nozzle mode down, the lower nozzle of this pump case cooperated with the outer circumference surface of said positioning disk; When pump case was installed on the panoramic table with its upper orifice mode down, the upper orifice of this pump case cooperated with the outer circumference surface of said positioning boss.
As preferentially; Said rotary support mechanism by base and the rotary drive mechanism that is installed in the self-aligning thrust roller bearing on this base, a plurality of support roller device and driving rotational platform respectively constitute; Said self-aligning thrust roller bearing and a plurality of support roller device all are supported on the panoramic table below, and these support roller devices are one circumference uniform distribution on edge, the self-aligning thrust roller bearing outside.
As preferentially, the outer peripheral face of said panoramic table is the flank of tooth, and said rotary drive mechanism drives the panoramic table rotation through the gear that cooperates with this flank of tooth.
Further, when pump case is installed on the panoramic table with its lower nozzle mode down, the forming machanism that is used for fixing the pump case base is installed also on this panoramic table.
Further, when pump case was installed on the panoramic table with its upper orifice mode down, also being equipped with on this panoramic table tilts was supported in the jack and the cushion block of the support-side mouth of pipe simultaneously on the pump case outer wall.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explanation.Aspect that the application adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the application's practice.
Description of drawings
Fig. 1 for the application's pump case flaw detection with rotary supporting locator at the user mode figure of pump case lower nozzle down the time.
Fig. 2 for the application's pump case flaw detection with rotary supporting locator at the user mode figure of pump case upper orifice down the time.
Be labeled as among the figure: pump case 1, lower nozzle 1A, upper orifice 1B, side pipe mouth 1C, positioning disk 2, positioning boss 3, panoramic table 4, rotary drive mechanism 5, base 6, self-aligning thrust roller bearing 7, support roller device 8, forming machanism 9, jack 10, cushion block 11.
The specific embodiment
The existing flaw detection with pump case uses rotary supporting locator to combine accompanying drawing that the rotary supporting locator of application is described as example.
Shown in Fig. 1 to 2, pump case 1 is for having upper orifice 1B, lower nozzle 1A and side pipe mouth 1C container, and wherein the diameter of upper orifice 1B is less than lower nozzle 1A, and the outside of lower nozzle 1A is provided with the base of pump case 1, is used for pump case 1 butt joint is installed to corresponding apparatus.In Fig. 1, Fig. 2; The rotary support mechanism that has a panoramic table 4 is made up of base 6 and the rotary drive mechanism 5 that is installed in self-aligning thrust roller bearing 7, a plurality of support roller device 8 and driving rotational platform 4 on this base 6 respectively; Said self-aligning thrust roller bearing 7 all is supported on panoramic table 4 belows with a plurality of support roller devices 8, and these support roller devices 8 are one circumference uniform distribution on edge, self-aligning thrust roller bearing 7 outsides.The upper surface of said panoramic table 4 and the pivot place that is positioned at this panoramic table 4 are equipped with a positioning disk 2 coaxial with this panoramic table 4; Said positioning disk 2 is provided with the positioning boss 3 coaxial with this positioning disk 2; It is thus clear that; The central shaft of self-aligning thrust roller bearing 7 is the pivot of panoramic table 4, and positioning disk 2, positioning boss 3 are all coaxial with this center.In addition, the outer peripheral face of said panoramic table 4 is the flank of tooth, and said rotary drive mechanism 5 drives panoramic table 4 rotations through the gear that cooperates with this flank of tooth, can adopt driving arrangements such as motor, hydraulic motor like rotary drive mechanism 5.Like Fig. 1; When pump case 1 is installed on 4 last times of panoramic table with its lower nozzle 1A mode down, the lower nozzle 1A of this pump case 1 cooperates with the outer circumference surface of said positioning disk 2, at this moment; After rotary drive mechanism 5 drives panoramic table 4; Pump case 1 rotates immediately, and the maintenance of ray head is motionless, effectively improves flaw detection efficient.As shown in Figure 2; When pump case 1 is installed on 4 last times of panoramic table with its upper orifice 1B mode down, the upper orifice 1B of this pump case 1 cooperates with the outer circumference surface of said positioning boss 3, at this moment; After rotary drive mechanism 5 drives panoramic table 4; Pump case 1 rotates immediately, and the maintenance of ray head is motionless, effectively improves flaw detection efficient.Under above-mentioned two kinds of laying states; For preventing that pump case 1 from moving, like Fig. 1, when pump case 1 is installed on 4 last times of panoramic table with its lower nozzle 1A mode down; The forming machanism 9 that is used for fixing pump case 1 base also is installed on this panoramic table 4; Like Fig. 2, when pump case 1 is installed on 4 last times of panoramic table with its upper orifice 1B mode down, the jack 10 that tilts to be supported on pump case 1 outer wall and the cushion block 11 of support-side mouth of pipe 1C simultaneously are installed also on this panoramic table 4.
Claims (8)
1. rotary supporting locator; Comprise the rotary support mechanism that has panoramic table (4); It is characterized in that: the upper surface of said panoramic table (4) and the pivot place that is positioned at this panoramic table (4) are equipped with a positioning disk (2) coaxial with this panoramic table (4); Said positioning disk (2) is provided with the positioning boss (3) coaxial with this positioning disk (2); When workpiece is placed on panoramic table (4) last time with the mode of its large-diameter pipe mouth down; The excircle of said positioning disk (2) and the large caliber pipe mouth of workpiece are adaptive, and when workpiece is placed on panoramic table (4) last time with the mode of its small-bore pipe mouth down, the excircle of positioning boss (3) and the small-bore mouth of pipe of workpiece are adaptive.
2. rotary supporting locator as claimed in claim 1; It is characterized in that: said rotary support mechanism is made up of base (6) and the rotary drive mechanism (5) that is installed in the self-aligning thrust roller bearing (7) on this base (6), a plurality of support roller device (8) and driving rotational platform (4) respectively; Said self-aligning thrust roller bearing (7) all is supported on panoramic table (4) below with a plurality of support roller devices (8), and these support roller devices (8) are one circumference uniform distribution on edge, self-aligning thrust roller bearing (7) outside.
3. rotary supporting locator as claimed in claim 2 is characterized in that: the outer peripheral face of said panoramic table (4) is the flank of tooth, and said rotary drive mechanism (5) drives panoramic table (4) rotation through the gear that cooperates with this flank of tooth.
4. rotary supporting locator is used in the pump case flaw detection; Said pump case (1) is for having the container of upper orifice (1B), lower nozzle (1A) and side pipe mouth (1C); Said rotary supporting locator comprises the rotary support mechanism that has panoramic table (4); It is characterized in that: the upper surface of said panoramic table (4) and the pivot place that is positioned at this panoramic table (4) are equipped with a positioning disk (2) coaxial with this panoramic table (4); Said positioning disk (2) is provided with the positioning boss (3) coaxial with this positioning disk (2); When pump case (1) is installed on panoramic table (4) last time with its lower nozzle (1A) mode down; The lower nozzle (1A) of this pump case (1) cooperates with the outer circumference surface of said positioning disk (2), and when pump case (1) is installed on panoramic table (4) last time with its upper orifice (1B) mode down, the upper orifice (1B) of this pump case (1) cooperates with the outer circumference surface of said positioning boss (3).
5. rotary supporting locator is used in pump case flaw detection as claimed in claim 4; It is characterized in that: said rotary support mechanism is made up of base (6) and the rotary drive mechanism (5) that is installed in the self-aligning thrust roller bearing (7) on this base (6), a plurality of support roller device (8) and driving rotational platform (4) respectively; Said self-aligning thrust roller bearing (7) all is supported on panoramic table (4) below with a plurality of support roller devices (8), and these support roller devices (8) are one circumference uniform distribution on edge, self-aligning thrust roller bearing (7) outside.
6. rotary supporting locator is used in pump case flaw detection as claimed in claim 5, and it is characterized in that: the outer peripheral face of said panoramic table (4) is the flank of tooth, and said rotary drive mechanism (5) drives panoramic table (4) rotation through the gear that cooperates with this flank of tooth.
7. rotary supporting locator is used in described pump case flaw detection like any claim in the claim 4 to 6; It is characterized in that:, the forming machanism (9) that is used for fixing pump case (1) base is installed also on this panoramic table (4) when pump case (1) is installed on panoramic table (4) last time with its lower nozzle (1A) mode down.
8. rotary supporting locator is used in described pump case flaw detection like any claim in the claim 4 to 6; It is characterized in that: when pump case (1) is installed on panoramic table (4) last time with its upper orifice (1B) mode down, the jack (10) that tilts to be supported on pump case (1) outer wall and the cushion block (11) of the support-side mouth of pipe (1C) simultaneously are installed also on this panoramic table (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205596130U CN202479993U (en) | 2011-12-28 | 2011-12-28 | Rotary support positioning device and rotary support positioning device for crack detection of pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205596130U CN202479993U (en) | 2011-12-28 | 2011-12-28 | Rotary support positioning device and rotary support positioning device for crack detection of pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479993U true CN202479993U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205596130U Expired - Lifetime CN202479993U (en) | 2011-12-28 | 2011-12-28 | Rotary support positioning device and rotary support positioning device for crack detection of pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128649A (en) * | 2018-10-10 | 2019-01-04 | 福州鑫洋机械制造有限公司 | A kind of fixation device for pump case welding |
-
2011
- 2011-12-28 CN CN2011205596130U patent/CN202479993U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128649A (en) * | 2018-10-10 | 2019-01-04 | 福州鑫洋机械制造有限公司 | A kind of fixation device for pump case welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180323 Address after: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee after: Double (Deyang) heavy equipment Co., Ltd. Address before: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee before: Erzhong Group (Deyang) Heavy Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |