CN222881971U - A vibration detection device for a rotary body with a tapered hole - Google Patents
A vibration detection device for a rotary body with a tapered hole Download PDFInfo
- Publication number
- CN222881971U CN222881971U CN202421793920.9U CN202421793920U CN222881971U CN 222881971 U CN222881971 U CN 222881971U CN 202421793920 U CN202421793920 U CN 202421793920U CN 222881971 U CN222881971 U CN 222881971U
- Authority
- CN
- China
- Prior art keywords
- round table
- runout
- detection
- rotary body
- tapered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a runout detection device of a rotary body with a conical hole, which comprises a detection table assembly, a measurement mechanism and a rotary driving piece for driving the detection table assembly to rotate, wherein the detection table assembly comprises a first round table and a second round table which are coaxially arranged and have different diameters, and the first round table is in sliding connection with the second round table. When the rotary body workpiece with the conical hole is placed on the detection table assembly, the rotary body workpiece contacts with the outer diameter line of the small round table, and then continues to move along the axial direction until the rotary body workpiece contacts with the outer diameter line of the large round table, so that material placement is completed. The workpiece is placed through the outer diameter lines of the two circular truncated cones, so that a good centering effect can be achieved, the small circular truncated cones can be compatible with workpieces with different inner taper hole sizes along the axially floating structure, the structure is simple, the use is convenient, the compatibility is good, the equipment cost is reduced, frequent replacement is avoided, and meanwhile production efficiency is improved.
Description
Technical Field
The utility model relates to the field of measuring instruments, in particular to a runout detection device of a rotary body with a conical hole.
Background
The runout value parameters of the revolution body with the conical holes such as the shaped charge liner directly influence the performance of the product. The existing runout value detection device can detect the runout value of the rotary body with the conical hole, but the workpiece clamp is simple in structure, can only adapt to workpieces with specific sizes, is poor in compatibility, and particularly when the types of the workpieces are more and the number of the single types is less, the clamp needs to be replaced frequently, so that the cost and the replacement workload of the clamp are increased, and meanwhile, the production efficiency is reduced.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the runout detection device of the rotary body with the conical hole, which has the advantages of simple structure, convenience in use and good compatibility.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a take detection device that beats of bell mouth solid of revolution, includes detection platform subassembly, measuring mechanism and is used for the drive the rotatory rotary drive spare of detection platform subassembly, detection platform subassembly includes coaxial arrangement and the unequal first round platform of diameter and second round platform, first round platform with second round platform sliding connection.
As a further improvement of the technical scheme, the first round table comprises a first round table part and a connecting rod which are coaxially arranged, the diameter of the connecting rod is smaller than that of the first round table part, the second round table comprises a second round table part and a connecting pipe which are coaxially arranged, the diameter of the connecting pipe is smaller than that of the second round table part, the diameters of the first round table part and the second round table part are unequal, and the connecting rod stretches into the connecting pipe.
As a further improvement of the technical scheme, the first round table part is located above the second round table part, the diameter of the first round table part is smaller than that of the second round table part, an elastic piece is arranged in the connecting pipe, and the lower end of the connecting rod is in butt joint with the elastic piece.
As a further improvement of the technical scheme, the connecting rod is provided with a limiting groove, the side wall of the connecting pipe is provided with a limiting piece, and the limiting piece stretches into the limiting groove.
As a further improvement of the technical scheme, the connecting rod is in clearance fit with the connecting pipe.
As a further improvement of the technical scheme, a partition plate is arranged between the detection table assembly and the measuring mechanism, and a channel for the measuring mechanism to pass through is formed in the partition plate.
As a further improvement of the technical scheme, the measuring mechanism comprises a displacement sensor and a measuring driving piece for driving the displacement sensor to reciprocate.
As a further improvement of the technical scheme, the measuring mechanism further comprises a movable guide rail and a sliding block arranged on the movable guide rail, and the displacement sensor is connected with the sliding block.
As a further improvement of the technical scheme, the measuring mechanism is arranged on a lifting platform.
As a further improvement of the technical scheme, the jump detection device of the revolving body with the conical hole further comprises a dotting pen, and the lifting platform is provided with a dotting driving piece for driving the dotting pen to reciprocate.
Compared with the prior art, the runout detection device for the rotary body with the conical hole has the advantages that the detection table assembly comprises the first round table and the second round table which are coaxially arranged and are different in size, the first round table and the second round table are connected in a sliding mode, when the rotary body workpiece with the conical hole is placed on the detection table assembly, the rotary body workpiece with the conical hole is firstly contacted with the outer diameter line of the small round table, then the rotary body workpiece with the conical hole is continuously moved along the axial direction until the rotary body workpiece with the conical hole is contacted with the outer diameter line of the large round table, and material placement is completed. The workpiece is placed through the outer diameter lines of the two circular truncated cones, so that a good centering effect can be achieved, the small circular truncated cones can be compatible with workpieces with different inner taper hole sizes along the axially floating structure, the structure is simple, the use is convenient, the compatibility is good, the equipment cost is reduced, frequent replacement is avoided, and meanwhile production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a first view angle of a runout detecting device for a rotary body with a tapered hole according to the present utility model.
Fig. 2 is a schematic perspective view of a second view angle of the runout detecting device with a conical hole rotary body according to the present utility model.
Fig. 3 is a schematic perspective view showing the use state of the runout detecting device of the rotary body with the conical hole according to the present utility model.
Fig. 4 is an enlarged perspective view of the inspection station assembly of the present utility model.
Fig. 5 is an enlarged perspective view of the first round table in the present utility model.
The reference numerals in the drawings denote:
1. The device comprises a detection table assembly, 11, a first round table, 111, a first round table part, 112, a connecting rod, 113, a limiting groove, 12, a second round table, 121, a second round table part, 122, a connecting pipe, 123, a limiting piece, 2, a measuring mechanism, 21, a displacement sensor, 22, a measuring driving piece, 23, a moving guide rail, 24, a sliding block, 3, a rotary driving piece, 4, a partition board, 41, a channel, 5, a lifting platform, 61, a dotting pen, 62, a dotting driving piece and 7, and a workpiece.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model is described in further detail below with reference to the drawings and specific examples of the specification.
Fig. 1 to 5 show an embodiment of a runout detecting device for a tapered-bore rotary body according to the present utility model, which includes a detecting table assembly 1, a measuring mechanism 2, and a rotary driving member 3 (e.g., a servo motor or the like) for driving the detecting table assembly 1 to rotate, the detecting table assembly 1 includes a first round table 11 and a second round table 12 which are coaxially arranged and have different diameters, and the first round table 11 is slidably connected with the second round table 12.
The runout detection device for the rotary body with the conical hole of the embodiment, wherein the detection table assembly 1 comprises a first round table 11 and a second round table 12 which are coaxially arranged and are different in size, the first round table 11 and the second round table 12 are in sliding connection, when the rotary body workpiece 7 with the conical hole is placed on the detection table assembly 1, the rotary body workpiece is firstly contacted with the outer diameter line of the small round table, then the rotary body workpiece is continuously moved along the axial direction until the rotary body workpiece is contacted with the outer diameter line of the large round table, and material placement is completed. The workpiece 7 is arranged through the outer diameter lines of the two circular truncated cones, so that a good centering effect can be achieved, the small circular truncated cones can be compatible with the workpieces 7 with different inner taper hole sizes along the axial floating structure, the structure is simple, the use is convenient, the compatibility is good, the equipment cost is reduced, frequent replacement is avoided, and meanwhile the production efficiency is improved.
Further, in this embodiment, the first round table 11 includes a first round table portion 111 and a connecting rod 112 which are coaxially arranged, the diameter of the connecting rod 112 is smaller than that of the first round table portion 111, the second round table 12 includes a second round table portion 121 and a connecting pipe 122 which are coaxially arranged, the diameter of the connecting pipe 122 is smaller than that of the second round table portion 121, the diameters of the first round table portion 111 and the second round table portion 121 are unequal, and the connecting rod 112 extends into the connecting pipe 122. When the rotary body workpiece 7 with the conical hole is placed on the detection table assembly 1, the rotary body workpiece is firstly contacted with the outer diameter line of the small round table, then the rotary body workpiece is continuously moved along the axial direction until the rotary body workpiece is contacted with the outer diameter line of the large round table, and material placement is completed. The workpiece 7 is arranged through the outer diameter lines of the two circular tables, so that a good centering effect can be achieved, the small circular tables are axially floating through the cooperation of the connecting rods 112 and the connecting pipes 122, and the workpiece 7 with different inner taper hole sizes can be compatible, and the structure is simple and effective.
As a preferred embodiment, the first circular truncated cone portion 111 is located above the second circular truncated cone portion 121, and the diameter of the first circular truncated cone portion is smaller than that of the second circular truncated cone portion 121, an elastic member (not shown in the figure, for example, a coil spring, an elastic rubber, etc.) is disposed in the connecting tube 122, and the lower end of the connecting rod 112 abuts against the elastic member, that is, in this embodiment, the detection table assembly 1 adopts a vertical structure, however, in other embodiments, the detection table assembly 1 may also adopt other arrangements. When the workpiece 7 is placed on the detection table assembly 1, the workpiece 7 contacts the outer diameter line of the first round table part 111, then the first round table 11 is pressed downwards until the workpiece 7 contacts the outer diameter line of the second round table part 121 due to the weight of the workpiece 7 to finish placing the workpiece 7, and the small round table floats up and down to be compatible with the workpieces 7 with different inner taper hole sizes. After the workpiece 7 is detected and taken out, the elastic force of the elastic piece drives the first round table 11 to rise to reach an equilibrium state.
Further, in this embodiment, the connecting rod 112 is provided with a limiting groove 113, and a limiting member 123 (preferably, a limiting screw, or a limiting pin) is provided on a side wall of the connecting tube 122, and the limiting member 123 extends into the limiting groove 113. The limiting piece 123 is matched with the limiting groove 113 to limit the relative rotation of the first round table 11 and the second round table 12, so that the rotary driving piece 3 can conveniently drive the first round table 11 and the second round table 12 to synchronously rotate for detection.
Further, in this embodiment, the connecting rod 112 is in clearance fit with the connecting tube 122, so that the first round table 11 can move relative to the second round table 12 to finish the placement of the workpiece 7.
Further, in the present embodiment, a partition board 4 is disposed between the detection table assembly 1 and the measuring mechanism 2, and a channel 41 for the measuring mechanism 2 to pass through (specifically, for the displacement sensor 21 of the measuring mechanism 2 to pass through) is formed on the partition board 4. The baffle 4 can play a certain shielding and protecting role, and the workpiece 7 is prevented from colliding with the measuring mechanism 2 when being placed on the detecting table assembly 1 or taken out, and meanwhile, the attractiveness of the device is improved.
Further, in the present embodiment, the measuring mechanism 2 includes a displacement sensor 21 and a measuring driving member 22 (a cylinder, an electric push rod, etc.) for driving the displacement sensor 21 to reciprocate. During measurement, the measurement driving piece 22 drives the displacement sensor 21 to extend out of the channel 41 and prop against the position to be detected of the workpiece 7, the rotary driving piece 3 drives the workpiece 7 to rotate through the detection table assembly 1, and the jump value of the workpiece 7 is measured through the reading change of the displacement sensor 21, so that the device is simple and effective in structure. After the detection is completed, the measuring drive 22 drives the displacement sensor 21 back out of the channel 41.
Further, in the present embodiment, the measuring mechanism 2 further includes a moving rail 23 and a slider 24 disposed on the moving rail 23, and the displacement sensor 21 is connected to the slider 24. The moving guide rail 23 can provide guiding function for the sliding block 24, so that the sliding block 24 and the displacement sensor 21 can move stably and smoothly, and higher movement precision is ensured.
Further, in the present embodiment, the measuring mechanism 2 is disposed on a lifting platform 5. The lifting platform 5 can drive the measuring mechanism 2 to lift, so that the height adjustment is realized, the measuring of the different height positions of the workpiece 7 is realized, and the measuring device can also be suitable for the workpieces 7 with different heights.
Furthermore, in the present embodiment, the runout detecting device of the rotator with the tapered hole further includes a dotting pen 61, and the lifting platform 5 is provided with a dotting driving member 62 (such as an air cylinder, an electric push rod, etc.) for driving the dotting pen 61 to reciprocate. The marking drive 62 drives the marking pen 61 to extend from the channel 41 to mark the workpiece 7 on the basis of the measurement data of the measuring mechanism 2.
The utility model relates to a runout detection device of a rotary body with a conical hole, which comprises the following working principles:
1) Placing the workpiece 7, namely firstly contacting the workpiece 7 with the outer diameter line of the first round platform part 111, then overcoming the elasticity of the elastic piece due to the weight of the workpiece 7, and downwards pressing the first round platform 11 until the workpiece 7 contacts with the outer diameter line of the second round platform part 121 to finish placing the workpiece 7;
2) And (3) jumping detection, namely, the lifting platform 5 drives the measuring mechanism 2 to lift to realize height adjustment, after the measuring mechanism is in place, the measuring driving piece 22 drives the displacement sensor 21 to extend out of the channel 41 and prop against the position to be detected of the workpiece 7, the rotary driving piece 3 drives the workpiece 7 to rotate through the detection platform assembly 1, the jumping value of the workpiece 7 is measured through the reading change of the displacement sensor 21, and the dotting driving piece 62 drives the dotting pen 61 to extend out of the channel 41 and mark the workpiece 7 according to the measuring data of the displacement sensor 21. After the detection is completed, the measuring driving member 22 drives the displacement sensor 21 to retract from the channel 41, and the dotting driving member 62 drives the dotting pen 61 to retract from the channel 41.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (10)
1. The runout detection device with the conical hole revolving body comprises a detection table assembly (1), a measurement mechanism (2) and a rotary driving piece (3) for driving the detection table assembly (1) to rotate, and is characterized in that the detection table assembly (1) comprises a first round table (11) and a second round table (12) which are coaxially arranged and have different diameters, and the first round table (11) is in sliding connection with the second round table (12).
2. The runout detecting device with a tapered-hole rotating body according to claim 1, wherein the first round table (11) comprises a first round table portion (111) and a connecting rod (112) which are coaxially arranged, the diameter of the connecting rod (112) is smaller than that of the first round table portion (111), the second round table (12) comprises a second round table portion (121) and a connecting pipe (122) which are coaxially arranged, the diameter of the connecting pipe (122) is smaller than that of the second round table portion (121), the diameters of the first round table portion (111) and the second round table portion (121) are unequal, and the connecting rod (112) stretches into the connecting pipe (122).
3. The runout detecting device for a tapered-hole rotator according to claim 2, wherein the first truncated cone portion (111) is located above the second truncated cone portion (121) and has a diameter smaller than that of the second truncated cone portion (121), an elastic member is disposed in the connecting pipe (122), and the lower end of the connecting rod (112) abuts against the elastic member.
4. The runout detecting device with a conical hole rotary body according to claim 2, wherein the connecting rod (112) is provided with a limiting groove (113), the side wall of the connecting pipe (122) is provided with a limiting piece (123), and the limiting piece (123) stretches into the limiting groove (113).
5. The runout detecting device for a tapered-bore rotary body according to claim 2, wherein the connecting rod (112) is clearance-fitted to the connecting pipe (122).
6. The runout detection device for a tapered-hole rotator according to any one of claims 1 to 5, wherein a partition plate (4) is provided between the detection table assembly (1) and the measuring mechanism (2), and a passage (41) through which the measuring mechanism (2) passes is provided in the partition plate (4).
7. The runout detection device for a tapered-hole rotator according to any one of claims 1 to 5, wherein the measuring mechanism (2) comprises a displacement sensor (21) and a measuring driving member (22) for driving the displacement sensor (21) to reciprocate.
8. The runout detecting device with a tapered-hole rotating body according to claim 7, wherein the measuring mechanism (2) further comprises a moving guide rail (23) and a slider (24) provided on the moving guide rail (23), and the displacement sensor (21) is connected with the slider (24).
9. The runout testing device for a tapered-bore rotor according to claim 1 to 5, wherein the measuring means (2) is arranged on a lifting platform (5).
10. The runout detecting device for a tapered-hole rotator according to claim 9, further comprising a dotting pen (61), wherein the lifting platform (5) is provided with a dotting driving piece (62) for driving the dotting pen (61) to reciprocate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421793920.9U CN222881971U (en) | 2024-07-26 | 2024-07-26 | A vibration detection device for a rotary body with a tapered hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421793920.9U CN222881971U (en) | 2024-07-26 | 2024-07-26 | A vibration detection device for a rotary body with a tapered hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222881971U true CN222881971U (en) | 2025-05-16 |
Family
ID=95691905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421793920.9U Active CN222881971U (en) | 2024-07-26 | 2024-07-26 | A vibration detection device for a rotary body with a tapered hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222881971U (en) |
-
2024
- 2024-07-26 CN CN202421793920.9U patent/CN222881971U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210741291U (en) | Radial circle of axle type part detection device that beats | |
| CN103217110A (en) | Off-line cigarette or filter stick detection device based on three-dimensional visual technology | |
| CN104515493B (en) | Automatic radial run-out measuring device | |
| CN222881971U (en) | A vibration detection device for a rotary body with a tapered hole | |
| CN108955489B (en) | Pitch measuring device of adjustable-pitch propeller | |
| CN118089519B (en) | Battery post straightness testing arrangement that hangs down | |
| CN220437322U (en) | Coaxiality detection device for motor shaft production | |
| CN220206711U (en) | Vertical line coordinatometer calibration device | |
| CN220062842U (en) | Wall body straightness detection device that hangs down | |
| CN210036619U (en) | Detection apparatus for steel pipe | |
| CN219675914U (en) | Pipe and rod material ultrasonic detection follow-up mechanism | |
| CN203177810U (en) | Three-dimensional visual technology-based offline cigarette or filter rod detection device | |
| CN218156089U (en) | A measuring device for cylinder class part circularity | |
| CN111156870A (en) | Quick gauge for position degrees of two perpendicular apertures of automobile steering gear housing | |
| CN215825165U (en) | Camshaft terminal surface straightness that hangs down detects anchor clamps | |
| CN213591134U (en) | Double-tip armature rotor roundness detection mechanism | |
| CN221959505U (en) | A device for detecting the slope of cone surface of eccentric hole port | |
| CN214039964U (en) | High-precision full-automatic inner diameter measuring instrument | |
| CN220288503U (en) | Roundness measuring instrument in tubular part | |
| CN219132049U (en) | Eddy current detection clamp for circular ring part | |
| CN208635966U (en) | The debugging mechanism of impeller static balance debugging machine | |
| CN219914378U (en) | Part roundness measuring device | |
| CN222912968U (en) | A pressure sensor detection device | |
| CN217032402U (en) | Tapered roller bearing shoulder end face runout measuring instrument | |
| CN216745804U (en) | Radial runout detection equipment for stator part of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |