CN213335839U - Surface contour detection equipment - Google Patents
Surface contour detection equipment Download PDFInfo
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- CN213335839U CN213335839U CN202022440285.4U CN202022440285U CN213335839U CN 213335839 U CN213335839 U CN 213335839U CN 202022440285 U CN202022440285 U CN 202022440285U CN 213335839 U CN213335839 U CN 213335839U
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Abstract
The utility model relates to a face profile tolerance detects technical field, especially relates to a face profile check out test set, including setting up fixed subassembly, first detection subassembly and the second detection subassembly on the support frame, fixed subassembly is including the first bearing frame of installation work piece to be measured and the second bearing frame that can be close to or keep away from relative first bearing frame, be used for fixed work piece, first detection subassembly is used for detecting the axial runout of work piece surface to be measured including the inductor that sets up in fixed subassembly one side, the second detection subassembly includes that the detection piece is used for detecting the whole profile size of work piece to be measured, use through detection piece and go-no-go gauge cooperation, can once accomplish the circumferential precision detection of work piece whole surface profile; the inductor sets up to amesdial or percentage table, detects the axial surface precision of work piece when first slide removes, guarantees that the machining precision of bolt can finally ensure the fatigue resistance and the life of bolt.
Description
Technical Field
The utility model relates to a face profile tolerance detects technical field, especially relates to a face profile check out test set.
Background
The blade bolt is a key part for bearing the blade and the machine head, and the quality of the blade bolt directly influences the safety and reliability of the whole wind generating set. The blade bolt is quenched and tempered through heat treatment, and the original organization structure of steel is changed to improve the strength; and (4) after degreasing and cleaning the surfaces of the blade bolts, performing sand blasting treatment to remove surface oxide layers. After the blade bolt is processed, the surface size of the blade bolt needs to be ensured to be uniformly moved, so that the pretightening force of the bolt is uniform and in the same range, and the fatigue resistance and the service life of the bolt can be finally ensured.
In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that is abundant for many years in the engineering application of such products, so as to create a surface contour detection device, which is more practical.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a surface profile check out test set, will detect the piece and go with no-go gage cooperation use, detect the surface accuracy after the wind-powered electricity generation bolt processing.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a face contour detection apparatus comprising: the device comprises a support frame, and a fixing component, a first detection component and a second detection component which are arranged on the support frame;
the supporting frame is vertically arranged on a horizontal plane and comprises a supporting bottom plate and a supporting vertical plate vertically arranged on the supporting bottom plate, and the fixing component, the first detection component and the second detection component are all arranged on the supporting vertical plate;
the fixing assembly is used for fixing a workpiece to be detected and comprises a first bearing seat and a second bearing seat which are arranged on the supporting vertical plate, wherein a supporting rod is arranged on the first bearing seat and used for mounting the workpiece to be detected, and the second bearing seat can be close to or far away from the first bearing seat;
the first detection assembly comprises an inductor arranged on one side of the fixing assembly, and the inductor is used for detecting the axial runout of the outer surface of the workpiece to be detected;
the second detection assembly comprises a detection block arranged on one side of the fixed assembly, and the detection block is adapted to the outer contour of the workpiece to be detected and is used for detecting the size of the whole contour surface of the workpiece to be detected.
Further, the first bearing seat and the second bearing seat are arranged in the same vertical direction, and the second bearing seat is connected with the supporting vertical plate in a sliding mode;
the first bearing seat is arranged below the second bearing seat, and through holes are formed in the vertical direction of the first bearing seat and the vertical direction of the second bearing seat.
Furthermore, a second sliding plate and a second sliding rail are arranged between the second bearing seat and the supporting vertical plate, the second sliding rail is arranged on the supporting vertical plate along the vertical direction, the second bearing seat is fixed on the second sliding plate, and the second sliding plate is connected with the second sliding rail in a sliding mode.
Furthermore, one end of the supporting rod is arranged in a through hole of the first bearing seat, and a mandril is arranged in a through hole of the second bearing seat;
the supporting rod and the ejector rod are respectively connected with the first bearing seat and the second bearing seat in a rotating mode.
Furthermore, a nylon sleeve is arranged at one end, facing the first bearing seat, of the ejector rod, one end of the nylon sleeve is rotatably connected with the ejector rod, and the other end of the nylon sleeve is used for fixing a workpiece to be measured;
wherein, the end of the ejector rod connected with the nylon sleeve is provided with a conical tip.
Further, fixed subassembly one side be provided with first slide rail along vertical direction on the support riser, first detection component with the second detection component all sets up on first slide, just first slide with first slide rail sliding connection.
Further, the inductor is fixedly connected with the first sliding plate through a connecting structure;
the connecting structure comprises a fixed seat, a first connecting rod and a second connecting rod, wherein the fixed seat, the first connecting rod and the second connecting rod are arranged on the first sliding plate, one end of the first connecting rod and one end of the second connecting rod are rotatably connected and can be fixed through bolts, the other end of the first connecting rod is fixedly connected with the fixed seat, and the other end of the second connecting rod is fixedly connected with the inductor.
Furthermore, the detection block is rotatably connected with the mounting seat through a connecting rod, the mounting seat is fixed on the first sliding plate, and the connecting rod can drive the detection block to approach or keep away from the workpiece to be detected.
Furthermore, brake devices are arranged on the first sliding plate and the second sliding plate, and the brake devices can fix the first sliding plate and the second sliding plate on the first sliding rail and the second sliding rail respectively.
Further, a clamping plate is arranged on the supporting vertical plate and used for placing the go-no go gauge checking fixture.
The utility model has the advantages that: according to the surface profile detection tool disclosed by the application, the circumferential precision detection of the overall surface profile of the wind power bolt can be completed at one time by matching the detection block with the go-no go gauge; in addition, the inductor is set as a dial indicator or a dial indicator, the axial surface precision of the wind power bolt is detected when the first sliding plate moves, and the fatigue resistance and the service life of the bolt can be finally ensured by ensuring the machining precision of the bolt.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a surface profile inspection apparatus according to an embodiment of the present invention;
fig. 2 is a plan view of the surface profile inspection apparatus according to the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the inspection assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a second detecting element according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the operation of the first detecting component in the embodiment of the present invention.
Reference numerals: 1. a support frame; 11. a support base plate; 12. a support vertical plate; 121. a splint; 122. a go-no go gauge checking fixture; 2. a fixing assembly; 21. a first bearing housing; 22. a support bar; 23. a second bearing housing; 24. a second slide plate; 25. a second slide rail; 26. a top rod; 27. a nylon sleeve; 3. a first detection assembly; 31. an inductor; 32. a connecting structure; 321. a fixed seat; 322. a first link; 323. a second link; 4. a second detection assembly; 41. a detection block; 42. a first slide rail; 43. a first slide plate; 44. a connecting rod; 45. a mounting seat; 5. provided is a brake device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The surface contour detection device shown in fig. 1 to 3 comprises a support frame 1, and a fixing component 2, a first detection component 3 and a second detection component 4 which are arranged on the support frame 1; the supporting frame 1 is vertically arranged on a horizontal plane and comprises a supporting bottom plate 11 and a supporting vertical plate 12 vertically arranged on the supporting bottom plate 11, and the fixing component 2, the first detection component 3 and the second detection component 4 are all arranged on the supporting vertical plate 12; the fixing component 2 is used for fixing a workpiece to be detected and comprises a first bearing seat 21 and a second bearing seat 23 which are arranged on the supporting vertical plate 12, wherein a supporting rod 22 is arranged on the first bearing seat 21 and used for installing the workpiece to be detected, and the second bearing seat 23 can be close to or far away from the first bearing seat 21; the first detection assembly 3 comprises an inductor 31 arranged on one side of the fixed assembly 2, and the inductor 31 is used for detecting the axial runout of the outer surface of the workpiece to be detected; the second detection component 4 comprises a detection block 41 arranged on one side of the fixed component 2, and the detection block 41 is adapted to the outer contour of the workpiece to be detected and used for detecting the size of the whole contour surface of the workpiece to be detected. Be provided with splint 121 on supporting riser 12, splint are used for placing logical no-go gage and examine utensil 122, can also keep away from the one end of installing the work piece that awaits measuring at bracing piece 22 and set up the hand wheel, conveniently rotate bracing piece 22. In the specific implementation process, the detecting block 41 and the ejector rod 26 are moved to a non-working state, the workpiece to be detected is mounted on the supporting rod 22, the nylon sleeve 27 is sleeved at one end, close to the ejector rod 26, of the workpiece to be detected, the second bearing seat 23 is moved to enable the ejector rod 26 to clamp and fix the workpiece to be detected from the other end of the nylon sleeve 27, the workpiece to be detected can rotate along the axis of the workpiece to be detected, the sensor 31 is set to be a dial indicator or a dial indicator, the first sliding plate 43 is moved to enable the sensor 31 to move along the axial direction of the workpiece to be detected, the size of the axial surface of the workpiece to be detected is jumped, after the workpiece to be detected is completed, the second bearing seat 23 is moved away and the nylon sleeve 27 is taken down, the detecting block 41 is moved to a working position, the supporting rod 22 is rotated, the go-no-go gauge detecting tool 122 is used to, if the detection is not performed, the detection standard is met. And after the two detections are finished, taking down the workpiece to be detected to continue the detection of the next workpiece, and simultaneously performing the rust prevention work of the detection tool. The processing precision of the workpiece to be detected is guaranteed, and the fatigue resistance and the service life of the workpiece to be detected can be finally guaranteed.
As a preferred embodiment of the present application, the first bearing seat 21 and the second bearing seat 23 are disposed in the same vertical direction, and the second bearing seat 23 is slidably connected to the support riser 12; the first bearing seat 21 is arranged below the second bearing seat 23, and through holes are formed in the vertical direction of the first bearing seat 21 and the vertical direction of the second bearing seat 23; wherein, one end of the support rod 22 is arranged in the through hole of the first bearing seat 21, and the through hole of the second bearing seat 23 is provided with a mandril 26; wherein, the support rod 22 and the mandril 26 are respectively connected with the first bearing seat 21 and the second bearing seat 23 in a rotating way. In a specific detection process, the detection block 41 only needs to be moved to a working position, and the workpiece to be detected is rotated through the support rod 22, so that the surface profile precision detection of the workpiece to be detected can be completed.
As a preferred embodiment of the present application, a second sliding plate 24 and a second sliding rail 25 are disposed between the second bearing seat 23 and the supporting vertical plate 12, the second sliding rail 25 is disposed on the supporting vertical plate 12 along the vertical direction, the second bearing seat 23 is fixed on the second sliding plate 24, and the second sliding plate 24 is slidably connected with the second sliding rail 25; in the specific implementation process, a nylon sleeve 27 is arranged at one end of the ejector rod 26 facing the first bearing seat 21, one end of the nylon sleeve 27 is rotatably connected with the ejector rod 26, and the other end of the nylon sleeve 27 is used for fixing a workpiece to be detected; wherein, the end of the top rod 26 connected with the nylon sleeve 27 is arranged as a conical tip. The workpiece to be measured needs to be hung on the supporting rod 22 in a sleeved mode, the workpiece to be measured needs to be installed in enough operation space, and the workpiece to be measured is convenient to clamp and disassemble by controlling the second bearing seat 23 to be close to or far away from the first bearing seat 21. The conical tip design of the ejector rod 26 is more convenient for the workpiece to be measured to rotate under the clamping state.
As a preferred embodiment of the present application, a first sliding rail 42 is provided on the supporting vertical plate 12 on one side of the fixing component 2 along the vertical direction, the first detecting component 3 and the second detecting component 4 are both provided on a first sliding plate 43, and the first sliding plate 43 is connected with the first sliding rail 42 in a sliding manner; the first detection assembly 3 and the second detection assembly 4 are both arranged on the first sliding plate 43, and the detection positions of the first detection assembly and the second detection assembly can be conveniently adjusted.
As a preferred embodiment of the present application, the inductor 31 is fixedly connected to the first sliding block through a connecting structure 32; the connecting structure 32 comprises a fixed block 321 arranged on the first sliding block, a first connecting rod 322 and a second connecting rod 323, one ends of the first connecting rod 322 and the second connecting rod 323 are rotatably connected and can be fixed through bolts, the other end of the first connecting rod 322 is fixedly connected with the fixed seat, and the other end of the second connecting rod 323 is fixedly connected with the inductor 31; the detection block 41 is rotatably connected with the mounting seat 45 through a connecting rod 44, the mounting seat 45 is fixed on the first sliding plate 43, and the connecting rod 44 can drive the detection block 41 to approach or depart from a workpiece to be detected. During the inspection operation, the inspection block 41 and the sensor 31 can be moved by the connecting structure 32 and the connecting rod, respectively, to facilitate the inspection of the workpiece and the disassembly and assembly.
As a preferred embodiment of the present application, a brake device 5 is disposed on each of the first sliding plate 43 and the second sliding plate 24, and the brake device 5 can fix the first sliding plate 43 and the second sliding plate 24 to the first slide rail 42 and the second slide rail 25, respectively. It is ensured that the working state is kept stable in the case of clamping the workpiece or during use of the detection block 41.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A surface profile detecting apparatus, characterized by comprising: the device comprises a support frame (1), and a fixing component (2), a first detection component (3) and a second detection component (4) which are arranged on the support frame (1);
the supporting frame (1) is vertically arranged on a horizontal plane and comprises a supporting bottom plate (11) and a supporting vertical plate (12) vertically arranged on the supporting bottom plate (11), and the fixing component (2), the first detection component (3) and the second detection component (4) are all arranged on the supporting vertical plate (12);
the fixing component (2) is used for fixing a workpiece to be detected and comprises a first bearing seat (21) and a second bearing seat (23) which are arranged on the supporting vertical plate (12), wherein a supporting rod (22) is arranged on the first bearing seat (21) and used for mounting the workpiece to be detected, and the second bearing seat (23) can be close to or far away from the first bearing seat (21);
the first detection assembly (3) comprises an inductor (31) arranged on one side of the fixed assembly (2), and the inductor (31) is used for detecting the axial runout of the outer surface of the workpiece to be detected;
the second detection assembly (4) comprises a detection block (41) arranged on one side of the fixed assembly (2), and the detection block (41) is adapted to the outer contour of the workpiece to be detected and used for detecting the size of the whole contour surface of the workpiece to be detected.
2. The surface profile detecting apparatus according to claim 1, wherein the first bearing seat (21) and the second bearing seat (23) are provided in the same vertical direction, the second bearing seat (23) being slidably connected to the support riser (12); the first bearing seat (21) is arranged below the second bearing seat (23), and through holes are formed in the vertical direction of the first bearing seat (21) and the vertical direction of the second bearing seat (23).
3. The surface profile detecting apparatus according to claim 2, characterized in that a second sliding plate (24) and a second sliding rail (25) are provided between the second bearing seat (23) and the supporting riser (12), the second sliding rail (25) is provided on the supporting riser (12) in a vertical direction, the second bearing seat (23) is fixed on the second sliding plate (24), and the second sliding plate (24) is slidably connected with the second sliding rail (25).
4. The surface profile detecting apparatus according to claim 2, wherein one end of the support rod (22) is provided in a through hole of the first bearing housing (21), and a jack (26) is provided in a through hole of the second bearing housing (23); the supporting rod (22) and the ejector rod (26) are respectively connected with the first bearing seat (21) and the second bearing seat (23) in a rotating mode.
5. The surface profile detection device according to claim 4, wherein a nylon sleeve (27) is arranged at one end of the ejector rod (26) facing the first bearing seat (21), one end of the nylon sleeve (27) is rotatably connected with the ejector rod (26), and the other end of the nylon sleeve is used for fixing a workpiece to be detected; wherein, one end of the ejector rod (26) connected with the nylon sleeve (27) is arranged as a conical tip.
6. The surface profile detecting apparatus according to claim 3, wherein a first slide rail (42) is provided in a vertical direction on the support riser (12) on the side of the fixed member (2), the first detecting member (3) and the second detecting member (4) are both provided on a first slide plate (43), and the first slide plate (43) is slidably connected to the first slide rail (42).
7. The surface profile detection apparatus according to claim 6, wherein the sensor (31) is fixedly connected to the first slide plate (43) by a connecting structure (32); the connecting structure (32) comprises a fixed seat (321), a first connecting rod (322) and a second connecting rod (323) which are arranged on the first sliding plate (43), one ends of the first connecting rod (322) and the second connecting rod (323) are rotatably connected and can be fixed through bolts, the other end of the first connecting rod (322) is fixedly connected with the fixed seat (321), and the other end of the second connecting rod (323) is fixedly connected with the inductor (31).
8. The surface profile detecting apparatus according to claim 6, wherein the detecting block (41) is rotatably connected to a mounting base (45) through a connecting rod (44), the mounting base (45) is fixed to the first slide plate (43), and the connecting rod (44) can drive the detecting block (41) to approach or move away toward the workpiece to be detected.
9. The surface profile detection apparatus according to claim 6, characterized in that a brake device (5) is provided on each of the first sliding plate (43) and the second sliding plate (24), the brake device (5) being capable of fixing the first sliding plate (43) and the second sliding plate (24) on the first sliding rail (42) and the second sliding rail (25), respectively.
10. The surface profile detection apparatus according to claim 1, wherein a clamping plate (121) is provided on the support riser (12), the clamping plate (121) being used for placing a go-no-go gauge (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440285.4U CN213335839U (en) | 2020-10-28 | 2020-10-28 | Surface contour detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440285.4U CN213335839U (en) | 2020-10-28 | 2020-10-28 | Surface contour detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213335839U true CN213335839U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022440285.4U Active CN213335839U (en) | 2020-10-28 | 2020-10-28 | Surface contour detection equipment |
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| CN (1) | CN213335839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923402A (en) * | 2022-04-08 | 2022-08-19 | 东南大学 | High-precision measuring device for three-dimensional profile of surface of part |
| CN115096166A (en) * | 2022-05-30 | 2022-09-23 | 广东鸿图科技股份有限公司 | Method for detecting key surface profile of integrated large die-casting aluminum alloy structural part |
-
2020
- 2020-10-28 CN CN202022440285.4U patent/CN213335839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923402A (en) * | 2022-04-08 | 2022-08-19 | 东南大学 | High-precision measuring device for three-dimensional profile of surface of part |
| CN114923402B (en) * | 2022-04-08 | 2024-02-13 | 东南大学 | High-precision measuring device for three-dimensional profile of part surface |
| CN115096166A (en) * | 2022-05-30 | 2022-09-23 | 广东鸿图科技股份有限公司 | Method for detecting key surface profile of integrated large die-casting aluminum alloy structural part |
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