CN212419980U - Shaft sleeve leveling detection device - Google Patents
Shaft sleeve leveling detection device Download PDFInfo
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- CN212419980U CN212419980U CN202020872423.3U CN202020872423U CN212419980U CN 212419980 U CN212419980 U CN 212419980U CN 202020872423 U CN202020872423 U CN 202020872423U CN 212419980 U CN212419980 U CN 212419980U
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Abstract
The utility model relates to a technical field of axle sleeve clamping inspection discloses an axle sleeve levelling detection device, slide the workstation that sets up in the frame including frame and along frame length direction, the vertical detection frame that is fixed with in the frame, the bottom sequence connection of detection frame has first interval frame, second interval frame, angle frame and range finding subassembly, the both ends of first interval frame respectively with detection frame and second interval frame swivelling joint, the one end and the second interval frame swivelling joint of angle frame and the other end are fixed with the range finding subassembly, first interval frame, the equal perpendicular to workstation slip direction of the plane of revolution of second interval frame and angle frame, still including the rotary mechanism that is used for fixed first interval frame, second interval frame and angle frame rotation angle. The utility model discloses have the effect of the alignment work of axis position when person of facilitating the use carries out the axle sleeve processing.
Description
Technical Field
The utility model belongs to the technical field of the technique of axle sleeve clamping inspection and specifically relates to an axle sleeve levelling detection device is related to.
Background
The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft, is also called a bushing and is mainly used for reducing the abrasion of the shaft and the seat. For a twin-screw extruder, a set of shaft sleeves 1 as shown in fig. 1 is usually arranged in a machine barrel of the twin-screw extruder, the set of shaft sleeves 1 is formed by splicing two circular shaft sleeves 1 arranged in an array, splicing surfaces 11 are cut on opposite sides of the two shaft sleeves 1, the splicing surfaces 11 of the two shaft sleeves 1 are abutted, and a gourd-shaped inner cavity is spliced by the two shaft sleeves 1.
Most of the existing cutting methods for the shaft sleeve splicing surface are wire cut electrical discharge machining, as shown in fig. 2, a reference plate 21 is fixedly arranged on a workbench 2 capable of horizontally sliding, the relative position of the reference plate 21 and the workbench 2 is adjustable, and a vertical plate 22 is vertically and fixedly arranged on the top surface of the reference plate 21. The shaft sleeve 1 is placed on the reference plate 21, the periphery of the shaft sleeve 1 is simultaneously abutted against the top surface of the reference plate 21 and the side wall of the vertical plate 22, and the shaft sleeve 1 is fixed on the reference plate 21 through a clamping mechanism 23 formed by a plurality of groups of pressing plates and the like, so that the shaft sleeve 1 is horizontally clamped on the workbench 2. The rack 6 is horizontally provided with a vertical cutting line in a sliding way, and the sliding direction of the vertical cutting line is perpendicular to the sliding direction of the workbench 2. The relative displacement of the cutting line and the shaft sleeve 1 is realized through the displacement of the workbench 2, and the cutting of the splicing surface 11 of the shaft sleeve 1 is realized.
The cutting precision of axle sleeve axis for the depth of parallelism direct influence axle sleeve amalgamation face of workstation slip direction, whether the amalgamation face of two axle sleeves can the complete butt when the direct influence axle sleeve amalgamation, so need one kind can the axle sleeve levelling detection device, can the person of facilitating the use alignment axle sleeve add man-hour axis position.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a shaft sleeve levelling detection device, its effect that has the alignment work of axis position when the person of facilitating the use carries out the axle sleeve processing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: shaft sleeve levelling detection device, include the frame and slide the workstation that sets up in the frame along frame length direction, the vertical detection frame that is fixed with in the frame, the bottom order of detection frame is connected with first interval frame, second interval frame, angle frame and range finding subassembly, the both ends of first interval frame respectively with detect frame and second interval frame swivelling joint, the one end and the second interval frame swivelling joint of angle frame and the other end are fixed with range finding subassembly, the equal perpendicular to workstation slip direction of the rotatory face of first interval frame, second interval frame and angle frame still includes the rotary mechanism that is used for fixed first interval frame, second interval frame and angle frame rotation angle.
Through adopting above-mentioned technical scheme, the user is back with the axle sleeve clamping on the benchmark board, rotatory first interval frame, second interval frame and second interval frame are through the fixed rotation angle of rotary mechanism, make range finding subassembly and the relative and detectable two interval of axle sleeve, the horizontal slip workstation, the axle sleeve is driven the displacement, if the interval changes then the axle sleeve has the depth of parallelism error, need finely tune the clamping position, otherwise then do not need finely tune the clamping position, can conveniently detect the clamping depth of axle sleeve, and then it is convenient to improve the precision of axle sleeve clamping position, axle sleeve processingquality is high.
The utility model discloses further set up to: the rotary mechanism comprises a knob, an inner gear ring, a fixed gear and an engaging spring, wherein the knob is connected to one end of each of the rotating shafts of the first spacing frame, the second spacing frame and the angle frame in a sliding mode along the length direction of the rack, the inner gear rings are fixedly arranged on the detection frame, the first spacing frame and the second spacing frame, the rotating shafts of the first spacing frame, the second spacing frame and the angle frame horizontally penetrate through the corresponding inner gear rings, the fixed gear and the knob are horizontally arranged, the fixed gear is fixed to the knob, the engaging spring is connected with the knob, and the fixed gear and the inner gear rings are kept in an engaging state under a normal state due to the elastic force of the engaging spring.
By adopting the technical scheme, whether the fixed gear is meshed with the inner gear ring or not determines whether the rotating angles of the first spacing frame, the second spacing frame and the angle frame are fixed or not, the elastic force of the meshing spring prevents the fixed gear from being separated from the inner gear ring, a user can manually slide the knob until the fixed gear is separated from the inner gear ring, so that the meshing control of the fixed gear and the inner gear ring is realized through the sliding of the knob, and the rotation control of the first spacing frame, the second spacing frame and the angle frame is realized through the rotation of the knob.
The utility model discloses further set up to: the distance measuring assembly is a dial indicator fixedly arranged on the free end of the angle frame.
Through adopting above-mentioned technical scheme, the convenient range change value between angle frame and the axle sleeve of detection of user's accessible amesdial.
The utility model discloses further set up to: the distance measuring component is a distance sensor fixedly arranged on the free end of the angle frame.
Through adopting above-mentioned technical scheme, the convenient interval that detects between angle frame and the axle sleeve of user's accessible displacement sensor, and then acquire interval variation value.
The utility model discloses further set up to: the vertical shaft sleeve fixing device is characterized in that a reference plate is horizontally arranged on the workbench, a vertical plate is vertically and fixedly arranged on the reference plate, a clamping mechanism used for fixing the shaft sleeve on the reference plate is arranged on the reference plate, fixing holes with waist shapes vertically penetrate through four corners of the reference plate, the length direction of each fixing hole is parallel to the width direction of the reference plate, and fixing bolts used for fixing the reference plate on the workbench penetrate through the fixing holes.
By adopting the technical scheme, the relative positions of the reference plate and the workbench are fixed through the pressing force and the friction force of the fixing bolt and the reference plate in a normal state, the relative positions of the reference plate and the workbench are adjustable through the waist-shaped fixing hole, the vertical plate and the reference plate form two reference surfaces, and a user can conveniently clamp the shaft sleeve on the workbench through the clamping mechanism.
The utility model discloses further set up to: the clamping mechanism comprises a limiting block fixedly arranged on the side wall of the vertical plate, positioning columns are fixedly arranged on the top surface and the side wall of the vertical plate, a pressing plate is sleeved on each positioning column, a kidney-shaped hole for the positioning column to penetrate through is formed in the pressing plate in a horizontal direction, the length direction of the kidney-shaped hole is parallel to the length direction of the pressing plate, a positioning nut used for fixing the relative position of the pressing plate and the positioning column is connected to the positioning column in a threaded mode, the axis of the positioning column on the top surface of the vertical plate is vertical, the axis of the positioning column on the side wall of the vertical plate is parallel to the width direction of the reference plate, a cushion block used for balancing the clamping force is fixedly arranged on.
Through adopting above-mentioned technical scheme, through benchmark board top surface, riser lateral wall, two clamp plates and the spacing axle sleeve of stopper multiple spot, the clamp plate position is adjustable because of the threaded connection of set nut and reference column, and then the block situation of axle sleeve is controllable, and waist shape hole makes clamp plate and axle sleeve butt area adjustable, and the length that the clamp plate stretched into in the axle sleeve is adjustable, and the clamping degree of freedom is high, and the axle sleeve is torn open and is installed conveniently.
The utility model discloses further set up to: the angle frame is detachably and fixedly provided with a leveling piece, the leveling piece is arranged in an L shape, and two L-shaped vertical side lines are respectively vertical to and parallel to the length direction of the angle frame.
Through adopting above-mentioned technical scheme, the user can loosen fixing bolt earlier to let universal ball and axle sleeve periphery butt, the horizontal displacement workstation promotes the axle sleeve displacement through pushing flat, realizes eliminating in advance of axle sleeve levelness error, and then screws fixing bolt, pulls down and pushes away flat, and the rethread range finding subassembly carries out the detection of axle sleeve depth of parallelism with the displacement of workstation, can effectively reduce the trouble of detecting many times and fine setting many times through above-mentioned operation.
The utility model discloses further set up to: and a universal ball is fixedly arranged at the free end of the pushing and leveling piece.
Through adopting above-mentioned technical scheme, universal ball rolls along with the displacement of workstation, effectively reduces the mutual wearing and tearing between push away flat member free end and the axle sleeve, this detection device's long service life.
To sum up, the utility model discloses a beneficial technological effect does:
1. the distance measurement assembly can be displaced freely in the vertical plane through the first distance frame, the second distance frame and the angle frame, so that the distance between the angle frame and different points on the shaft sleeve bus can be measured through the distance measurement assembly, the parallelism error of shaft sleeve clamping is determined according to whether the distance changes or not and the size of the change, the parallelism error of the shaft sleeve is detected conveniently, and the subsequent fine adjustment of the clamping position and the improvement of the processing quality are convenient;
2. the parallelism error is pre-eliminated through the conveniently-disassembled leveling piece, the parallelism fine adjustment times are few, and the use is more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of a bushing.
Fig. 2 is an overall structure schematic diagram of the shaft sleeve clamping.
Fig. 3 is a schematic view of the overall structure of the embodiment.
Fig. 4 is a schematic structural diagram of the clamping mechanism according to the specific embodiment.
Fig. 5 is a schematic structural diagram of the rotating mechanism according to the embodiment.
In the figure, 1, a shaft sleeve; 11. splicing surfaces; 2. a work table; 21. a reference plate; 211. a fixing hole; 212. fixing the bolt; 22. a vertical plate; 23. a clamping mechanism; 231. a limiting block; 232. a positioning column; 233. pressing a plate; 2331. a waist-shaped hole; 234. positioning a nut; 235. cushion blocks; 3. a detection frame; 31. a first spacer frame; 32. a second distance frame; 33. an angle frame; 34. a ranging assembly; 4. a rotation mechanism; 41. a knob; 42. an inner gear ring; 43. fixing a gear; 44. an engaging spring; 5. a pushing member; 51. a ball transfer unit; 6. and a frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 3, for the utility model discloses a shaft sleeve detection device that makes level, slide workstation 2 that sets up in frame 6, 2 top surfaces levels of workstation including frame 6 and along 6 length direction in the frame. The vertical testing frame 3 that has set firmly on the frame 6, the bottom order of testing frame 3 is connected with first interval frame 31, second interval frame 32, angle frame 33 and range finding subassembly 34. The two ends of the first distance frame 31 are respectively connected with the detection frame 3 and the second distance frame 32 in a rotating mode, one end of the angle frame 33 is connected with the second distance frame 32 in a rotating mode, and the other end of the angle frame 33 is fixed with the distance measuring assembly 34. The rotation center lines of the first spacing frame 31, the second spacing frame 32 and the angle frame 33 are all parallel to the length direction of the rack 6, and the rotating mechanism 4 is used for fixing the rotation angles of the first spacing frame 31, the second spacing frame 32 and the angle frame 33.
Referring to fig. 3 and 4, the shaft sleeve 1 is horizontally clamped on the worktable 2, and the distance measuring assembly 34 can detect a distance variation value between the angle frame 33 and the outer periphery of the shaft sleeve 1, wherein the distance measuring assembly 34 in this embodiment is an infrared reflection type displacement sensor. The horizontal benchmark board 21 that is provided with on the workstation 2, the riser 22 has vertically set firmly on the benchmark board 21, and axle sleeve 1 is close to the lateral wall butt of angle frame 33 with the top surface of benchmark board 21 and riser 22 simultaneously. The datum plate 21 is provided with a clamping mechanism 23 for fixing the relative positions of the shaft sleeve 1 and the datum plate 21, waist-shaped fixing holes 211 are formed in four corners of the datum plate 21, and the fixing holes 211 vertically penetrate through the datum plate 21. The fixing hole 211 has a longitudinal direction parallel to the width direction of the reference plate 21, and a fixing bolt 212 is inserted into the fixing hole 211. The fixing hole 211 is provided in a stepped shape having a large diameter end at the tip end, the fixing bolt 212 is fitted into the fixing hole 211, the end of the bolt body of the fixing bolt 212 is screwed to the table 2, and a gap is provided between the small diameter end of the fixing hole 211 and the bolt body of the fixing bolt 212.
After the user clamps the shaft sleeve 1 on the reference plate 21, the fixing bolt 212 is tightened to fix the relative position of the workbench 2 and the shaft sleeve 1. First interval frame 31, second interval frame 32 and second interval frame 32 rotate for range finding subassembly 34 is relative with axle sleeve 1, and horizontal slip workstation 2, axle sleeve 1 are driven the displacement, and displacement sensor constantly detects the interval of the different points on angle frame 33 and the axle sleeve 1 generating line. When the distance change value is zero, it indicates that the bus of the shaft sleeve 1 is completely parallel to the length direction of the rack 6, otherwise, it indicates that the shaft sleeve 1 has a parallelism error of clamping, the fixing bolt 212 is rotated, the relative position of the reference plate 21 and the workbench 2 is finely adjusted manually, and then the fixing bolt 212 is screwed. Through the above operation, a user can conveniently detect the clamping parallelism of the shaft sleeve 1, so that the accuracy of the clamping position of the shaft sleeve 1 is improved, and the processing quality of the shaft sleeve 1 is high.
Referring to fig. 4, the clamping mechanism 23 includes a limiting block 231 fixed on the side wall of the vertical plate 22, the limiting block 231 is fixed on one end of the vertical plate 22 in the length direction, and the limiting block 231 is vertical to the side wall near the center of the vertical plate 22. The top surface and the side wall of the vertical plate 22 are both fixedly provided with a positioning column 232, the positioning column 232 is sleeved with a pressing plate 233 and a positioning nut 234, the positioning nut 234 is positioned on one side of the pressing plate 233 close to the free end of the positioning column 232, and the positioning column 232 is in threaded connection with the positioning nut 234. The pressing plate 233 is provided with a waist-shaped hole 2331 penetrating through the pressing plate 233 in the thickness direction of the pressing plate 233, the positioning column 232 penetrates through the waist-shaped hole 2331, and the length direction of the waist-shaped hole 2331 is parallel to the length direction of the pressing plate 233. The axis of the positioning column 232 on the top surface of the vertical plate 22 is vertical, and the axis of the positioning column 232 on the side wall of the vertical plate 22 is parallel to the width direction of the reference plate 21. The side wall of the vertical plate 22 is fixedly provided with a cushion block 235 for balancing the force of the clamping plate, and the cushion block 235 is arranged beside the positioning column 232 on the side wall of the vertical plate 22 and is abutted against the corresponding pressing plate 233.
The shaft sleeve 1 is clamped between the limiting block 231 and the positioning column 232 on the side wall, the pressing plate 233 on the positioning column 232 on the top surface of the vertical plate 22 is positioned above the shaft sleeve 1, and the pressing plate 233 on the positioning column 232 on the side wall of the vertical plate 22 extends into the shaft sleeve 1 and abuts against the inner periphery of the shaft sleeve 1. The positioning nut 234 is rotated, and the positioning nut 234 axially displaces along the positioning post 232 due to the threaded connection, so as to drive the pressing plate 233 to displace and press the end portion or the periphery of the shaft sleeve 1. The waist-shaped hole 2331 enables the abutting area of the pressing plate 233 and the shaft sleeve 1 to be adjustable, the length of the pressing plate 233 extending into the shaft sleeve 1 is adjustable, and the clamping freedom degree is higher. Through the fixing of above-mentioned realization axle sleeve 1 and benchmark board 21 position, axle sleeve 1 is spacing and the generating line is horizontal all the time by the multiple spot, and the clamping is convenient, and it is convenient to tear open and install.
Referring to fig. 5, the rotating mechanism 4 includes a knob 41, an inner gear 42, a fixed gear 43 and a meshing spring 44, one end of each of the rotating shafts of the first spacing frame 31, the second spacing frame 32 and the angle frame 33 is connected with the knob 41 along the axial direction of the rotating shaft in a sliding manner, the inner gear 42 is fixedly arranged on each of the detecting frame 3, the first spacing frame 31 and the second spacing frame 32, the rotating shafts of the first spacing frame 31, the second spacing frame 32 and the angle frame 33 horizontally penetrate through the corresponding inner gear 42, and the knob 41 is located on one side of the rotating shaft of the inner gear 42, which is far away from the detecting frame 3, the first spacing frame 31 or the second spacing frame 32. The fixed gear 43 is fixed on the end surface of the knob 41 close to the inner gear ring 42, and the meshing spring 44 is embedded in the rotating shaft. One end of the meshing spring 44 is fixed to the rotating shaft, the other end of the meshing spring 44 is fixed to the knob 41, and the knob 41 is driven to rotate by the elastic force of the meshing spring 44 until the internal gear is meshed with the fixed gear 43.
The user slides the knob 41 manually until the inner gear ring 42 is separated from the fixed gear 43, rotates the knob 41 and drives the corresponding first spacing frame 31, second spacing frame 32 or angle frame 33 to rotate, and then resets the knob 41, the inner gear ring 42 is meshed with the fixed gear 43 under the normal state due to the elastic force of the meshing spring 44, the knob 41 and the rotating shaft cannot rotate, and the rotating angle of the first spacing frame 31, the second spacing frame 32 or the angle frame 33 is fixed. The rotation control of the first spacing frame 31, the second spacing frame 32 and the angle frame 33 is realized through the above operation, and the control operation is simple and the control effect is good.
Referring to fig. 5, a metal push-flat member 5 is detachably fixed on the angle frame 33 through a screw member, the push-flat member 5 is disposed in an L shape, two vertical side lines of the L shape are respectively perpendicular and parallel to the length direction of the angle frame 33, and a universal ball 51 is fixedly disposed at a free end of the push-flat member 5. The user can loosen fixing bolt 212 earlier to let universal ball 51 and the 1 periphery butt of axle sleeve, horizontal displacement workstation 2 promotes the displacement of axle sleeve 1 through pushing away flat 5, realizes eliminating in advance of the 1 levelness error of axle sleeve, and then screws fixing bolt 212, pulls down and pushes away flat 5, and the rethread range finding subassembly 34 and workstation 2's displacement carries out the detection of axle sleeve 1 depth of parallelism. Through the operation, the troubles of multiple detection and multiple fine adjustment can be effectively reduced, the universal ball 51 rolls along with the displacement of the workbench 2, the mutual abrasion between the free end of the leveling piece 5 and the shaft sleeve 1 is effectively reduced, and the service life of the detection device is long.
The implementation principle of the embodiment is as follows: clamping shaft sleeve 1 on reference plate 21 through clamping mechanism 23, displacement angle frame 33 pushes shaft sleeve 1 and reference plate 21 to push flat 5 and shaft sleeve 1 periphery butt, horizontal displacement workstation 2, push flat 5 promotes shaft sleeve 1 and reference plate 21 displacement, screw fixing bolt 212 and let reference plate 21 and workstation 2's position fix, pull down and push flat 5, angle frame 33 is adjusted, the rotation angle of first interval frame 31 and second interval frame 32, make displacement sensor relative with shaft sleeve 1 periphery, horizontal displacement workstation 2, carry out the judgement of the depth of parallelism error of shaft sleeve 1 through the detection of interval change value, finely tune the position of reference plate 21 and shaft sleeve 1 according to the testing result, effectively reduce shaft sleeve 1 clamping error through the above-mentioned operation, shaft sleeve 1 subsequent processing precision is high, subsequent processing is convenient.
The second embodiment is as follows:
the difference between this embodiment and the specific embodiment is that the distance measuring assembly 34 is a dial indicator.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. Axle sleeve levelling detection device includes frame (6) and sets up workstation (2) on frame (6) along frame (6) length direction slip, its characterized in that: the vertical detection frame (3) that is fixed with on frame (6), the bottom order of detection frame (3) is connected with first interval frame (31), second interval frame (32), angle frame (33) and range finding subassembly (34), the both ends of first interval frame (31) respectively with detect frame (3) and second interval frame (32) swivelling joint, the one end and the second interval frame (32) swivelling joint of angle frame (33) and the other end are fixed with range finding subassembly (34), the all perpendicular to workstation (2) slip direction of the plane of rotation of first interval frame (31), second interval frame (32) and angle frame (33), still including rotary mechanism (4) that are used for fixed first interval frame (31), second interval frame (32) and angle frame (33) rotation angle.
2. The bushing leveling detection device of claim 1, wherein: the rotating mechanism (4) comprises a knob (41), an inner gear ring (42), a fixed gear (43) and an engaging spring (44), one ends of the rotating shafts of the first distance frame (31), the second distance frame (32) and the angle frame (33) are connected with a knob (41) in a sliding way along the length direction of the rack (6), the inner gear rings (42) are fixedly arranged on the detection frame (3), the first spacing frame (31) and the second spacing frame (32), the rotating shafts of the first distance frame (31), the second distance frame (32) and the angle frame (33) horizontally penetrate through the corresponding inner gear rings (42), the inner gear ring (42), the fixed gear (43) and the knob (41) are horizontally arranged, the fixed gear (43) is fixed with the knob (41), the meshing spring (44) is connected with the knob (41), and the elastic force of the meshing spring (44) enables the fixed gear (43) and the inner gear ring (42) to keep a meshing state in a normal state.
3. The bushing leveling detection device of claim 1, wherein: the distance measuring component (34) is a dial indicator fixedly arranged on the free end of the angle frame (33).
4. The bushing leveling detection device of claim 1, wherein: the distance measuring component (34) is a distance sensor fixedly arranged on the free end of the angle frame (33).
5. The bushing leveling detection device of claim 1, wherein: the novel shaft sleeve fixing device is characterized in that a reference plate (21) is horizontally arranged on the workbench (2), a vertical plate (22) is vertically and fixedly arranged on the reference plate (21), a clamping mechanism (23) used for fixing the shaft sleeve (1) on the reference plate (21) is arranged on the reference plate (21), fixing holes (211) with waist shapes are vertically arranged at four corners of the reference plate (21) in a penetrating mode, the length direction of the fixing holes (211) is parallel to the width direction of the reference plate (21), and fixing bolts (212) used for fixing the reference plate (21) on the workbench (2) are arranged in the fixing holes (211) in a penetrating mode and are stepped holes and the fixing holes (211).
6. The bushing leveling detection device of claim 5, wherein: the clamping mechanism (23) comprises a limiting block (231) fixedly arranged on the side wall of the vertical plate (22), positioning columns (232) are fixedly arranged on the top surface and the side wall of the vertical plate (22), a pressing plate (233) is sleeved on the positioning columns (232), waist-shaped holes (2331) for the positioning columns (232) to penetrate horizontally are arranged on the pressing plate (233), the length direction of the waist-shaped holes (2331) is parallel to the length direction of the pressing plate (233), positioning nuts (234) used for fixing the relative positions of the pressing plate (233) and the positioning columns (232) are in threaded connection on the positioning columns (232), the axis of the positioning columns (232) on the top surface of the vertical plate (22) is vertical, the axis of the positioning columns (232) on the side wall of the vertical plate (22) is parallel to the width direction of the reference plate (21), and cushion blocks (235) used for balancing the clamping force are fixedly arranged on, the cushion block (235) is arranged beside the positioning column (232) on the side wall of the vertical plate (22).
7. The bushing leveling detection device of claim 5, wherein: the angle frame (33) is detachably and fixedly provided with a leveling piece (5), the leveling piece (5) is arranged in an L shape, and two L-shaped vertical side lines are respectively vertical to and parallel to the length direction of the angle frame (33).
8. The bushing leveling detection device of claim 7, wherein: and a universal ball (51) is fixedly arranged on the free end of the leveling piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872423.3U CN212419980U (en) | 2020-05-21 | 2020-05-21 | Shaft sleeve leveling detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872423.3U CN212419980U (en) | 2020-05-21 | 2020-05-21 | Shaft sleeve leveling detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419980U true CN212419980U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020872423.3U Expired - Fee Related CN212419980U (en) | 2020-05-21 | 2020-05-21 | Shaft sleeve leveling detection device |
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| Country | Link |
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| CN (1) | CN212419980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351599A (en) * | 2022-10-19 | 2022-11-18 | 哈尔滨优盛电站设备有限公司 | Installation detection method for seat ring machining equipment |
-
2020
- 2020-05-21 CN CN202020872423.3U patent/CN212419980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351599A (en) * | 2022-10-19 | 2022-11-18 | 哈尔滨优盛电站设备有限公司 | Installation detection method for seat ring machining equipment |
| CN115351599B (en) * | 2022-10-19 | 2023-03-14 | 哈尔滨优盛电站设备有限公司 | Installation detection method for seat ring machining equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |