CN220751118U - Gear wheel end face runout inspection tool - Google Patents
Gear wheel end face runout inspection tool Download PDFInfo
- Publication number
- CN220751118U CN220751118U CN202322530300.8U CN202322530300U CN220751118U CN 220751118 U CN220751118 U CN 220751118U CN 202322530300 U CN202322530300 U CN 202322530300U CN 220751118 U CN220751118 U CN 220751118U
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- side wall
- outer side
- large gear
- fixing frame
- gear
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- 238000007689 inspection Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 claims description 22
- 238000010009 beating Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 7
- 230000009191 jumping Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model is applicable to the technical field of large gear inspection tools, and provides a large gear end face runout inspection tool, which comprises: a fixing frame; the support component is arranged on the outer side wall of the fixing frame; wherein, the support assembly includes: the gear motor is arranged on the outer side wall of the fixing frame; the rotary table is arranged at the output end of the speed reducing motor; the support shaft is arranged at the central position of the outer side wall of the turntable; the hydraulic cylinder is arranged on the inner side wall of the supporting shaft; the ejector rod is arranged at the output end of the hydraulic cylinder; the servo motor is arranged in the fixing frame; the ball screw is arranged at the output end of the servo motor; the large gear 7 can be axially positioned, supported and fixed through the supporting component 2, the influence of an axial hole and a bearing on concentricity in the traditional double-top measurement is avoided, the rotation position of the gear teeth on the large gear 7 is detected through the detecting component 5, and the jumping condition of the thrust surface is detected through the distance value of the detecting block 53 detected through the distance measuring sensor 55.
Description
Technical Field
The utility model belongs to the technical field of large gear inspection tools, and particularly relates to a large gear end face runout inspection tool.
Background
The gear wheel needs to be inspected after machining is finished so as to ensure the rotating precision of the thrust surface of the gear wheel, further ensure the precision of subsequent use, avoid the problem during assembly, and most of the conventional gear wheel end face runout inspection tools adopt double-top measurement of runout of the thrust surface, and further cause the problem of low inspection precision because double-top measurement is easily influenced by an axle center hole and a bearing.
Therefore, a gear wheel end face runout inspection tool is provided.
Disclosure of Invention
The utility model provides a large gear end face runout inspection tool, and aims to solve the problem of low large gear end face runout inspection precision.
The utility model is realized in such a way that the end face runout inspection tool of the large gear comprises: a fixing frame; the support component is arranged on the outer side wall of the fixing frame; wherein, the support assembly includes: the gear motor is arranged on the outer side wall of the fixing frame; the rotary table is arranged at the output end of the speed reducing motor; the support shaft is arranged at the central position of the outer side wall of the turntable; the hydraulic cylinder is arranged on the inner side wall of the supporting shaft; the ejector rod is arranged at the output end of the hydraulic cylinder; the servo motor is arranged in the fixing frame; the ball screw is arranged at the output end of the servo motor; the inspection assembly is arranged on the outer side wall of the ball screw; wherein the inspection assembly comprises: the lifting block is arranged on the outer side wall of the ball screw; the guide rod penetrates through the lifting block; the detection block is arranged at the top end of the guide rod; and a spring arranged between the detection block and the lifting block; the ranging sensor is arranged in the center of the top of the lifting block; the display screen is arranged on the outer side wall of the fixing frame; and the large gear teeth are arranged on the outer side of the supporting shaft.
Preferably, the axis of the output end of the speed reducing motor, the circle center of the rotary table and the axis of the supporting shaft are positioned on the same axis, and the rotary table is in sliding connection with the fixing frame.
Preferably, the supporting shaft is of a hollow structure, eight hydraulic cylinders are arranged in total, the eight hydraulic cylinders are symmetrically arranged on the inner side wall of the supporting shaft, and the ejector rod penetrates through the supporting shaft.
Preferably, a concave cavity is formed in the outer wall of one side of the fixing frame, which is close to the outer side of the servo motor and the ball screw, and the ball screw is fixedly connected with a lifting block on the inspection assembly through a nut seat and a nut.
Preferably, the guide rods are arranged in total, the two guide rods symmetrically penetrate through the top of the lifting block, and the guide rods penetrate through the springs.
Preferably, the outer side wall of the detection block is provided with a surface matched with the gear teeth on the big gear teeth
Preferably, the gear motor, the hydraulic cylinder, the servo motor, the ranging sensor and the display screen are all connected with the outside.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
the gear wheel 7 can be axially positioned, supported and fixed through the supporting component 2, the influence of an axial hole and a bearing on concentricity in the traditional double-top measurement is avoided, the rotation position of the gear teeth on the gear wheel 7 is detected through the detecting component 5, the jumping condition of the thrust surface is detected through the distance value of the detecting block 53 detected by the distance measuring sensor 55, the same distance value causes no surface jumping, the gear teeth on the gear wheel 7 are high in manufacturing precision, the jumping of the thrust surface during the running of the gear wheel 7 can be detected in a simulating manner, the problem is solved early, and the problem during the assembling is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a holder of the present utility model;
FIG. 3 is a schematic illustration of the construction of the test assembly of the present utility model;
FIG. 4 is a schematic view of a joint support assembly of the present utility model;
fig. 5 is a cross-sectional view of a support shaft of the present utility model.
In the figure: 1. a fixing frame; 2. a support assembly; 21. a speed reducing motor; 22. a turntable; 23. a support shaft; 24. a hydraulic cylinder; 25. a push rod; 3. a servo motor; 4. a ball screw; 5. a checking assembly; 51. a lifting block; 52. a guide rod; 53. a detection block; 54. a spring; 55. a ranging sensor; 6. a display screen; 7. a large gear.
Detailed Description
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 application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides a large gear end face runout inspection tool, as shown in fig. 1-5, the large gear end face runout inspection tool comprises a fixed frame 1, a gear motor 21 in a supporting component 2 is fixedly connected to one side outer wall of the fixed frame 1 through bolts, a rotary table 22 is fixedly connected to the top of the gear motor 21 through one side output end of the gear motor, a supporting shaft 23 is arranged at the central position of one side outer wall of the rotary table 22, a hydraulic cylinder 24 is fixedly connected to one side inner wall of the supporting shaft 23 through bolts, a push rod 25 is fixedly connected to the hydraulic cylinder 24 through one side output end of the hydraulic cylinder 24, a servo motor 3 is fixedly arranged at the lower position of one side outer wall of the fixed frame 1, a ball screw 4 is fixedly connected to one side outer wall of the servo motor 3 through one side output end of the servo motor, a nut seat on the ball screw 4 is fixedly connected to a lifting block 51 in the inspection component 5 through nuts, a guide rod 52 penetrates through the top of the lifting block 51, a detection block 53 is arranged at the top of the guide rod 52, a spring 54 is arranged at the outer side position of the outer side of the guide rod 52, a distance measuring sensor 55 is embedded at the central position of the top of the lifting block 51 between the detection block 53 and the lifting block 51, a large gear 7 is fixedly connected to one side outer wall of the servo motor 3 through one side of the servo motor through a large gear 7, and a large display screen 7 is fixedly connected to one side wall of the servo screen 7.
It should be noted that, because the existing gear wheel end face runout inspection tool mostly adopts double-top to measure the runout of the thrust surface, because the double-top measurement is easy to be influenced by the concentricity of the axle center hole and the bearing, the axle center positioning, supporting and fixing can be carried out on the gear wheel 7 through the supporting component 2, the influence of the axle center hole and the bearing on the concentricity in the traditional double-top measurement is avoided, the rotation position of the gear teeth on the gear wheel 7 is detected through the inspection component 5, the runout condition of the thrust surface is inspected through the distance value of the detection block 53 detected by the distance measuring sensor 55, the surface is not runout if the distance value is the same, and the manufacturing precision of the gear teeth on the gear wheel 7 is high.
Specifically, in this embodiment, this scheme mainly includes supporting component 2 and inspection subassembly 5, during the inspection operation, hoist up gear wheel 7 to the outside of back shaft 23, hydraulic cylinder 24 drives ejector pin 25 through its one side's output and removes, ejector pin 25 contacts the extrusion with the inside wall of gear wheel 7 in the removal in-process, realize the fixed position of gear wheel 7, adjust the position of inspection subassembly 5 according to the external diameter of gear wheel 7, servo motor 3 drives ball screw 4 through its one side's output and rotates, lifting block 51 on ball screw 4 moves in the vertical direction, lifting block 51 makes guide bar 52 and detection piece 53 synchronous motion in the removal in-process, adjust detection piece 53 to one side of gear wheel 7 teeth, and make detection piece 53 imbeds between two adjacent teeth, gear wheel 7's output through its one side drives carousel 22 rotation, the back shaft 23 on carousel 22 and gear wheel 7 synchronous rotation, with the rotation of gear wheel 7 synchronous rotation on gear wheel 7, with the rotation, with the extrusion detection piece 53 of gear tooth on the gear wheel, under the direction of guide bar 52, the lift of detection piece 53 makes the detection piece 53 and detection piece 53 through the numerical value that the numerical value of fluctuation information between the display screen of distance measurement between the detection piece and the face of fluctuation screen 6.
In a further preferred embodiment of the present utility model, as shown in fig. 1-2 and fig. 4-5, the axis of the output end of the gear motor 21, the center of the circle of the turntable 22 and the axis of the supporting shaft 23 are on the same axis, and the turntable 22 is slidably connected with the fixing frame 1; the supporting shaft 23 is of a hollow structure, eight hydraulic cylinders 24 are arranged in total, the eight hydraulic cylinders 24 are symmetrically arranged on the inner side wall of the supporting shaft 23, and the ejector rod 25 penetrates through the supporting shaft 23.
In this embodiment, through the setting of coaxial line, can make gear wheel 7 location install in the outside of back shaft 23 to guarantee gear wheel 7 coaxial rotation, and then guarantee the follow-up precision that detects the structure of gear wheel 7, through the synchronous work of eight pneumatic cylinders 24 output, can realize that gear wheel 7 is effectual location centre gripping is fixed.
In a further preferred embodiment of the present utility model, as shown in fig. 1-2, a concave cavity is formed on the outer wall of one side of the fixing frame 1 at a position close to the outer side of the servo motor 3 and the ball screw 4, and the ball screw 4 is fixedly connected with a lifting block 51 on the inspection assembly 5 through a nut seat and a nut.
In the present embodiment, power and space can be provided for lifting of the lifting block 51 by rotation of the ball screw 4.
In a further preferred embodiment of the present utility model, as shown in fig. 3, there are two guide rods 52, and the two guide rods 52 symmetrically penetrate the top of the lifting block 51, and the guide rods 52 penetrate the spring 54; the outer side wall of the detection block 53 is provided with a surface matched with the gear teeth on the large gear teeth 7.
In this embodiment, the lifting stability of the detection block 53 can be ensured by the support of the two guide rods 52, and the detection block 53 can be pushed to lift when the large gear 7 rotates by the engagement of the upper gear teeth of the large gear 7 and the outer side wall of the detection block 53.
In a further preferred embodiment of the present utility model, as shown in fig. 1-5, the gear motor 21, the hydraulic cylinder 24, the servo motor 3, the distance measuring sensor 55 and the display screen 6 are all electrically connected to an external programmable controller.
In the present embodiment, by performing external programming, automatic control of the speed reduction motor 21, the hydraulic cylinder 24, the servo motor 3, the distance measuring sensor 55, and the display screen 6 is realized, and thus, the runout inspection is realized.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (7)
1. Gear wheel terminal surface inspection frock of beating, its characterized in that includes:
a fixing frame (1);
the support component (2) is arranged on the outer side wall of the fixing frame (1);
wherein the support assembly (2) comprises:
a gear motor (21) arranged on the outer side wall of the fixed frame (1);
a rotary table (22) arranged at the output end of the speed reducing motor (21);
a supporting shaft (23) arranged at the central position of the outer side wall of the turntable (22);
a hydraulic cylinder (24) arranged on the inner side wall of the supporting shaft (23);
the ejector rod (25) is arranged at the output end of the hydraulic cylinder (24);
a servo motor (3) arranged in the fixing frame (1);
the ball screw (4) is arranged at the output end of the servo motor (3);
the checking assembly (5) is arranged on the outer side wall of the ball screw (4);
wherein the inspection assembly (5) comprises:
a lifting block (51) arranged on the outer side wall of the ball screw (4);
a guide rod (52) penetrating the lifting block (51);
the detection block (53) is arranged at the top end of the guide rod (52); and
A spring (54) provided between the detection block (53) and the lifting block (51);
a distance measuring sensor (55) arranged in the center of the top of the lifting block (51);
the display screen (6) is arranged on the outer side wall of the fixing frame (1);
and the large gear teeth (7) are arranged on the outer side of the supporting shaft (23).
2. The large gear end face runout inspection tool according to claim 1, wherein the axis of the output end of the gear motor (21), the center of the circle of the turntable (22) and the axis of the supporting shaft (23) are positioned on the same axis, and the turntable (22) is in sliding connection with the fixing frame (1).
3. The large gear end face runout inspection tool according to claim 1, wherein the supporting shaft (23) is of a hollow structure, eight hydraulic cylinders (24) are arranged in total, the eight hydraulic cylinders (24) are symmetrically arranged on the inner side wall of the supporting shaft (23), and the ejector rod (25) penetrates through the supporting shaft (23).
4. The large gear end face runout inspection tool according to claim 1, wherein a concave cavity is formed in the outer wall of one side of the fixing frame (1) at the outer side position close to the servo motor (3) and the ball screw (4), and the ball screw (4) is fixedly connected with a lifting block (51) on the inspection assembly (5) through a nut seat and a nut.
5. The large gear end face runout inspection tool according to claim 1, wherein two guide rods (52) are provided, the two guide rods (52) symmetrically penetrate through the top of the lifting block (51), and the guide rods (52) penetrate through the springs (54).
6. The large gear end face runout inspection tool according to claim 1, wherein the outer side wall of the detection block (53) is provided with a surface matched with the gear teeth on the large gear teeth (7).
7. The large gear end face runout inspection tool according to claim 1, wherein the gear motor (21), the hydraulic cylinder (24), the servo motor (3), the ranging sensor (55) and the display screen (6) are electrically connected with an external programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530300.8U CN220751118U (en) | 2023-09-18 | 2023-09-18 | Gear wheel end face runout inspection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530300.8U CN220751118U (en) | 2023-09-18 | 2023-09-18 | Gear wheel end face runout inspection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751118U true CN220751118U (en) | 2024-04-09 |
Family
ID=90559620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322530300.8U Active CN220751118U (en) | 2023-09-18 | 2023-09-18 | Gear wheel end face runout inspection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751118U (en) |
-
2023
- 2023-09-18 CN CN202322530300.8U patent/CN220751118U/en active Active
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| GR01 | Patent grant |