CN204855457U - Turbine rotating shaft lift is pressed from both sides and is got workstation - Google Patents

Turbine rotating shaft lift is pressed from both sides and is got workstation Download PDF

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Publication number
CN204855457U
CN204855457U CN201520555239.5U CN201520555239U CN204855457U CN 204855457 U CN204855457 U CN 204855457U CN 201520555239 U CN201520555239 U CN 201520555239U CN 204855457 U CN204855457 U CN 204855457U
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Prior art keywords
plate
fixture
screw rod
sides
bearing
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CN201520555239.5U
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Chinese (zh)
Inventor
王亮
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Pulse Industry Testing (shanghai) Co Ltd
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Pulse Industry Testing (shanghai) Co Ltd
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Abstract

The utility model provides a turbine rotating shaft lift is pressed from both sides and is got workstation, be applied to the supersonic detection equipment of turbine rotating shaft welding seam on, including base (1), base (1) both sides respectively the symmetry be provided with one spinal branch vaulting pole (2), fixing bearing (3) and slide bearing (4) have all been cup jointed in proper order in both sides bracing piece (2), on fixing bearing (3) are installed and are fixed in bottom plate (5), on lifter plate (6) were fixed in in slide bearing (4) installation, the top of both sides bracing piece (2) was connected with roof (7), is provided with cylinder (8) on bottom plate (5), and the piston rod and the lower surface of lifter plate (6) of cylinder (8) are connected, and the upper surface of lifter plate (6) is provided with anchor clamps support (9), anchor clamps support (9) are connected with jig plate (13), it states anchor clamps angular adjustment subassembly (14) and is connected with anchor clamps (10) to be provided with anchor clamps angular adjustment subassembly (14) on jig plate (13), through screw assembly (15) can manual precise adjustment anchor clamps (10) the height, the screw apart from between accessible alignment jig support (9) and jig plate (13) between anchor clamps (10) and the turbine rotating shaft on the horizontal direction is finely tuned, the angle of incidence between anchor clamps angular adjustment subassembly (14) adjustment turbine rotating shaft and the ultrasonic wave, guarantee that the ultrasonic wave covers the welding seam, reach better detection effect, satisfy servo control's needs simultaneously, reach automatic lift, press from both sides the mesh of getting.

Description

Turbine shaft lifting gripping worktable
Technical field
The utility model relates to UT (Ultrasonic Testing) and detection technique field, is specifically related to a kind of turbine shaft lifting gripping worktable.
Background technology
Turbine shaft, also known as turbine rotor, is the important component part of vehicle turbine, is welded by turbine single shaft and turbine head.Under turbine shaft works in high temperature and high speed state usually, working speed from per minute several ten thousand to more than 200,000 ten thousand turns, its manufacture adopts electro-beam welding process usually, because turbine wheel and armature spindle are welded by different-alloy rings of material, and welding quality affects by welding gear and technology controlling and process etc., the defects such as pore, crackle, incomplete fusion, insufficient (incomplete) penetration may be there is, so need butt welded seam and position, heat-affected zone thereof to carry out the ultrasound examination of 100% all standing at welding region.
The turbine shaft ultrasound examination of prior art is subject to the restriction of workpiece position while welding, need to locate accurately the examined position of turbine shaft, adopt traditional turbine shaft clamp device, not only the turbine shaft of different size cannot be placed into predetermined detection position, and need according to ultrasound wave incident angle, the incident angle of adjustment weld seam flexibly.In addition, clamp device also must meet servo-controlled needs, reaches the object of robotization lifting, gripping.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of turbine shaft lifting gripping worktable, for many specifications rotating shaft and design, angle and the height of fixture (10) can be adjusted flexibly, meet the needs of ultrasound examination.
In order to achieve the above object, concrete solution of the present utility model provides a kind of turbine shaft to be elevated gripping worktable, on the ultrasonic detecting equipment being applied to turbine shaft weld seam, comprise base (1), described base (1) both sides are symmetrically arranged with a support bar (2) respectively, described supported on both sides bar (2) is socketed with solid bearing (3) and sliding bearing (4) all successively, described solid bearing (3) is mounted on base plate (5), described sliding bearing (4) is mounted on lifter plate (6), the top of described supported on both sides bar (2) is connected with top board (7), described base plate (5) is provided with cylinder (8), the piston rod of described cylinder (8) is connected with the lower surface of lifter plate (6), the upper surface of described lifter plate (6) is provided with fixture mount (9), described fixture mount (9) is connected with jig plate (13), described jig plate (13) is provided with fixture angle regulation component (14), described fixture angle regulation component (14) is connected with fixture (10).
Further, be connected by adjusting screw (11) between described fixture mount (9) with jig plate (13), in order to adjust the distance between fixture mount (9) and jig plate (13), the top of described jig plate (13) is provided with briquetting (12), in order to locate adjusting screw (11).
Further, described fixture angle regulation component (14) comprises location-plate (141), rotation axis (142) and locating shaft (143), described location-plate (141) is two pieces, be symmetricly set in the both sides of jig plate (13), described both sides location-plate (141) are equipped with rotation axis (142) hole and locating slot (144), the axis body of rotation axis (142) is connected with fixture (10), the two ends of rotation axis (142) are all installed in rotation axis (142) hole on both sides location-plate (141), described fixture (10) can rotation axis (142) for rotating in axle center, described locating slot (144) is arranged at the outside in rotation axis (142) hole, described locating slot (144) has an opening and is installed within locating slot (144) for locating shaft (143) two ends, the axis body of locating shaft (143) is connected with fixture (10), after the angular setting of fixture (10) completes, can the position of stationary positioned axle (143) in locating slot (144), complete the location of fixture (10) angle.
Further, also comprise screw arbor assembly (15), described screw arbor assembly (15) comprises screw rod (151), screw rod free bearing (152), screw rod solid bearing (153) and limited block (154), described screw rod (151) is through top board (7), lifter plate (6) and base plate (5), its bottom is connected with screw rod free bearing (152), can rotate relative to screw rod free bearing (152), described screw rod free bearing (152) is installed on base (1), described screw rod solid bearing (153) is installed on top board (7) and is socketed screw rod (151), described screw rod (151) is also socketed with limited block (154) on screw rod solid bearing (153), described limited block (154) can rotate relative to screw rod (151).
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model is ensure that fixture adapts to the turbine shaft of different size, adopt the lifting of air cylinder driven fixture (10), and can the height of manual accurate adjustment fixture by screw arbor assembly, distance between fixture and turbine shaft in horizontal direction is finely tuned by the screw between alignment jig support and jig plate, incident angle between fixture angle regulation component adjustment turbine shaft and ultrasound wave, ensure that ultrasound wave covers weld seam, reach better Detection results, meet servo-controlled needs simultaneously, reach the object of robotization lifting, gripping.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is another schematic perspective view of the utility model.
Description of reference numerals:
Base, (1) support bar, (2) solid bearing, (3) sliding bearing, (4) base plate, (5) lifter plate, (6) top board, (7) cylinder, (8) fixture mount, (9) fixture, (10) adjusting screw, (11) briquetting, (12) jig plate, (13) fixture angle regulation component, (14) location-plate, (141) rotation axis, (142) locating shaft, (143) locating slot, (144) screw arbor assembly, (15) screw rod, (151) screw rod free bearing, (152) screw rod solid bearing, (153) limited block, (154)
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Concrete solution of the present utility model provides a kind of turbine shaft to be elevated gripping worktable, on the ultrasonic detecting equipment being applied to turbine shaft weld seam.Worktable comprises base (1), base (1) both sides are symmetrically arranged with a support bar (2) respectively, supported on both sides bar (2) is socketed with solid bearing (3) and sliding bearing (4) all successively, and the top of supported on both sides bar (2) is connected with top board (7).Solid bearing (3) is mounted on base plate (5), sliding bearing (4) is mounted on lifter plate (6), and sliding bearing (4) can drive lifter plate (6) to move up and down along support bar (2).Base plate (5) is provided with cylinder (8), the piston rod of described cylinder (8) is connected with the lower surface of lifter plate (6), and cylinder (8) drives lifter plate (6) to be elevated.The upper surface of lifter plate (6) is provided with fixture mount (9), fixture mount (9) is connected with jig plate (13), jig plate (13) is provided with fixture angle regulation component (14), fixture angle regulation component (14) is connected with fixture (10).
Preferably, be connected by adjusting screw (11) between fixture mount (9) with jig plate (13), in order to adjust the distance between fixture mount (9) and jig plate (13), the top of jig plate (13) is provided with briquetting (12), in order to locate adjusting screw (11).After cylinder (8) completes lifting action, user can by suitable/be rotated counterclockwise change adjusting screw (11) length, and by briquetting (12), adjusting screw (11) is located, be that fixture (10) arrives the working position of specifying.
Fixture angle regulation component (14) comprises location-plate (141), rotation axis (142) and locating shaft (143).Location-plate (141) is two pieces, is symmetricly set in the both sides of jig plate (13), both sides location-plate (141) is equipped with rotation axis (142) hole and locating slot (144).The axis body of rotation axis (142) is connected with fixture (10), the two ends of rotation axis (142) are all installed in rotation axis (142) hole on both sides location-plate (141), make fixture (10) can rotation axis (142) for rotating in axle center.Locating slot (144) is arranged at the outside in rotation axis (142) hole, locating slot (144) has an opening and is installed within locating slot (144) for locating shaft (143) two ends, the axis body of locating shaft (143) is connected with fixture (10), after the angular setting of fixture (10) completes, can the position of stationary positioned axle (143) in locating slot (144), complete the location of fixture (10) angle.
Worktable is also provided with screw arbor assembly (15), in order to the height of manual accurate adjustment fixture (10).Screw arbor assembly (15) comprises screw rod (151), screw rod free bearing (152), screw rod solid bearing (153) and limited block (154).Screw rod (151) is through top board (7), lifter plate (6) and base plate (5), its bottom is connected with screw rod free bearing (152), screw rod (151) can rotate relative to screw rod free bearing (152), screw rod free bearing (152) is installed on base (1), screw rod solid bearing (153) is installed on top board (7) and is socketed screw rod (151), screw rod (151) is also socketed with limited block (154) on screw rod solid bearing (153), described limited block (154) can rotate relative to screw rod (151).Like this by suitable/be rotated counterclockwise screw rod (151), the distance between base plate (5) and top board (7) can be changed, distance adjusted after screw limited block (154) to position this distance.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
The utility model is for ensureing that fixture (10) adapts to the turbine shaft of different size, cylinder (8) is adopted to drive the lifting of fixture (10), and can the height of manual accurate adjustment fixture (10) by screw arbor assembly (15), distance between fixture (10) and turbine shaft in horizontal direction is finely tuned by the screw between alignment jig support (9) and jig plate (13), incident angle between fixture angle regulation component (14) adjustment turbine shaft and ultrasound wave, ensure that ultrasound wave covers weld seam, reach better Detection results, meet servo-controlled needs simultaneously, reach robotization lifting, the object of gripping.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a turbine shaft lifting gripping worktable, on the ultrasonic detecting equipment being applied to turbine shaft weld seam, it is characterized in that, comprise base (1), described base (1) both sides are symmetrically arranged with a support bar (2) respectively, described supported on both sides bar (2) is socketed with solid bearing (3) and sliding bearing (4) all successively, described solid bearing (3) is mounted on base plate (5), described sliding bearing (4) is mounted on lifter plate (6), the top of described supported on both sides bar (2) is connected with top board (7), described base plate (5) is provided with cylinder (8), the piston rod of described cylinder (8) is connected with the lower surface of lifter plate (6), the upper surface of described lifter plate (6) is provided with fixture mount (9), described fixture mount (9) is connected with jig plate (13), described jig plate (13) is provided with fixture angle regulation component (14), described fixture angle regulation component (14) is connected with fixture (10).
2. a kind of turbine shaft lifting gripping worktable according to claim 1, it is characterized in that, be connected by adjusting screw (11) between described fixture mount (9) with jig plate (13), in order to adjust the distance between fixture mount (9) and jig plate (13), the top of described jig plate (13) is provided with briquetting (12), in order to locate adjusting screw (11).
3. a kind of turbine shaft lifting gripping worktable according to claim 2, it is characterized in that, described fixture angle regulation component (14) comprises location-plate (141), rotation axis (142) and locating shaft (143), described location-plate (141) is two pieces, be symmetricly set in the both sides of jig plate (13), described both sides location-plate (141) are equipped with rotation axis (142) hole and locating slot (144), the axis body of rotation axis (142) is connected with fixture (10), the two ends of rotation axis (142) are all installed in rotation axis (142) hole on both sides location-plate (141), described fixture (10) can rotation axis (142) for rotating in axle center, described locating slot (144) is arranged at the outside in rotation axis (142) hole, described locating slot (144) has an opening and is installed within locating slot (144) for locating shaft (143) two ends, the axis body of locating shaft (143) is connected with fixture (10), after the angular setting of fixture (10) completes, can the position of stationary positioned axle (143) in locating slot (144), complete the location of fixture (10) angle.
4. a kind of turbine shaft lifting gripping worktable according to claim 1, it is characterized in that, also comprise screw arbor assembly (15), described screw arbor assembly (15) comprises screw rod (151), screw rod free bearing (152), screw rod solid bearing (153) and limited block (154), described screw rod (151) is through top board (7), lifter plate (6) and base plate (5), its bottom is connected with screw rod free bearing (152), can rotate relative to screw rod free bearing (152), described screw rod free bearing (152) is installed on base (1), described screw rod solid bearing (153) is installed on top board (7) and is socketed screw rod (151), described screw rod (151) is also socketed with limited block (154) on screw rod solid bearing (153), described limited block (154) can rotate relative to screw rod (151).
CN201520555239.5U 2015-07-28 2015-07-28 Turbine rotating shaft lift is pressed from both sides and is got workstation Active CN204855457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520555239.5U CN204855457U (en) 2015-07-28 2015-07-28 Turbine rotating shaft lift is pressed from both sides and is got workstation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520555239.5U CN204855457U (en) 2015-07-28 2015-07-28 Turbine rotating shaft lift is pressed from both sides and is got workstation

Publications (1)

Publication Number Publication Date
CN204855457U true CN204855457U (en) 2015-12-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041796A (en) * 2016-08-12 2016-10-26 岳西县恒意机械有限公司 Tooling clamp capable of achieving stable lifting motion
CN107263182A (en) * 2017-07-14 2017-10-20 安徽越天特种车桥有限公司 It is machined production and finely tunes grip slipper with infrared ray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041796A (en) * 2016-08-12 2016-10-26 岳西县恒意机械有限公司 Tooling clamp capable of achieving stable lifting motion
CN107263182A (en) * 2017-07-14 2017-10-20 安徽越天特种车桥有限公司 It is machined production and finely tunes grip slipper with infrared ray

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