CN220602439U - Semi-closed complex cavity on-line measuring instrument - Google Patents
Semi-closed complex cavity on-line measuring instrument Download PDFInfo
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- CN220602439U CN220602439U CN202322120838.1U CN202322120838U CN220602439U CN 220602439 U CN220602439 U CN 220602439U CN 202322120838 U CN202322120838 U CN 202322120838U CN 220602439 U CN220602439 U CN 220602439U
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- 230000017525 heat dissipation Effects 0.000 description 2
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Abstract
The utility model relates to a semi-closed complex cavity online measuring instrument, which comprises: the device comprises a box body, an electric push rod, a motor, a rotating shaft, a rotating rod and a measuring probe, wherein the electric push rod is arranged in the box body, the output end of the electric push rod extends out of the box body to be connected with the motor, the output shaft of the motor is coaxially connected with one end of the rotating shaft, the rotating rod is arranged at the other end of the rotating shaft, and the measuring probe is arranged on the rotating rod. The electric push rod can adjust the transverse position of the measuring probe, the motor can rotate around the axis of the rotating shaft, the surface characteristics of the cavity are obtained through scanning, the position of the measuring probe is convenient to adjust, the efficiency of measuring complex inner wall data of the cavity through the measuring probe is high, and the measuring precision is high.
Description
Technical Field
The utility model belongs to the technical field of measurement, and particularly relates to a semi-closed complex cavity online measuring instrument.
Background
In industrial processes, there is an increasing demand for on-line measurements of some complex cavities. These complex cavities are typically composed of a plurality of differently shaped and sized openings, such as combustion chambers of automotive engines, wellbores in petroleum drilling, and the like. Traditional measurement methods often measure by manually holding a measuring instrument.
The utility model discloses a publication number is CN 218628092U's patent discloses an online measuring apparatu of semi-closed complicated die cavity, including the amesdial, the amesdial sets up in base top position, the base upper surface slides and sets up the guide cylinder, the open top position of guide cylinder slides and pegs graft the guide bar, the inner wall position fixed connection ejector pin that the guide bar is close to the top, the outside cover of ejector pin is equipped with the guide frame and for sliding arrangement, guide frame front position installs the assembly part, the assembly part includes assembly seat, limiting plate, holder and clamping bench. The dial indicator is installed inside the assembly part, when carrying out the dial indicator installation, the relative assembly seat vertically lifts the holder, and under the auxiliary action of block, the holder breaks away from the assembly seat, and measurement personnel peg graft the dial indicator inside the assembly seat, and the limiting plate is supplementary spacing to the dial indicator, vertically pushes down the holder, through the block joint at the assembly seat surface, accomplishes the centre gripping fixed to the dial indicator, improves measuring accuracy.
However, the above-mentioned patent has following deficiency in the in-service use, through the manual operation instrument of personnel, measurement efficiency is low, and manual reading accuracy is low.
Disclosure of Invention
Therefore, the utility model aims to solve the problems of low measurement efficiency and low manual reading accuracy of the manual operation instrument of personnel in the prior art.
Therefore, the technical scheme is that the semi-closed complex cavity online measuring instrument comprises: the device comprises a box body, an electric push rod, a motor, a rotating shaft, a rotating rod and a measuring probe, wherein the electric push rod is arranged in the box body, the output end of the electric push rod extends out of the box body to be connected with the motor, the output shaft of the motor is coaxially connected with one end of the rotating shaft, the rotating rod is arranged at the other end of the rotating shaft, and the measuring probe is arranged on the rotating rod.
Preferably, the measuring probe is a camera or an infrared sensor or a pressure sensor or an ultrasonic sensor.
Preferably, the probe position adjusting device is included, and the probe position adjusting device includes: sleeve pipe, connecting rod, have fastening screw, the one end that measuring probe was kept away from to the bull stick is kept away from to the bull stick and the one end that the motor was kept away from to the pivot is articulated mutually, and the cover is equipped with the sleeve pipe in the pivot, pivot and sleeve pipe sliding connection, connecting rod one end is articulated with the sleeve pipe outer wall, and the connecting rod other end is articulated with the bull stick outer wall, is provided with fastening screw on the sleeve pipe outer wall, and the pivot is provided with a plurality of screw holes along the axial interval, fastening screw and screw hole threaded connection.
Preferably, a rotary table is arranged in the box body, one end of a supporting shaft is connected with the rotary table in a coaxial rotating way, the other end of the supporting shaft is connected with the inner wall of the box body, an electric push rod is arranged on the rotary table, an opening is formed in the side wall of the box body, and an output shaft of the electric push rod penetrates through the opening.
Preferably, the box inner wall is provided with the second motor, second motor output shaft and axis of rotation one end coaxial coupling, the axis of rotation other end and box inner wall rotate to be connected, the interval is provided with the screw thread opposite in both ends screw thread direction on the axis of rotation outer wall, the interval is provided with two movable blocks in the axis of rotation, movable block and axis of rotation threaded connection, carousel bottom symmetry is provided with two eccentric posts, the trace one end is articulated with the movable block, the trace other end is articulated with the eccentric post.
Preferably, four universal wheels are symmetrically arranged at the bottom end of the box body.
Preferably, a processor is arranged in the box body, a display screen is arranged on the outer wall of the box body, and the measuring probe, the motor, the electric push rod and the display screen are all connected with the processor.
Preferably, the outer wall of the box body is provided with a heat radiation opening.
Preferably, a filter screen is arranged on the heat radiation port.
Preferably, the outer wall of the box body is provided with a box door.
The technical scheme of the utility model has the following advantages: the utility model relates to a semi-closed complex cavity online measuring instrument, which comprises: the device comprises a box body, an electric push rod, a motor, a rotating shaft, a rotating rod and a measuring probe, wherein the electric push rod is arranged in the box body, the output end of the electric push rod extends out of the box body to be connected with the motor, the output shaft of the motor is coaxially connected with one end of the rotating shaft, the rotating rod is arranged at the other end of the rotating shaft, and the measuring probe is arranged on the rotating rod. The electric push rod can adjust the transverse position of the measuring probe, the motor can rotate around the axis of the rotating shaft, the surface characteristics of the cavity are obtained through scanning, the position of the measuring probe is convenient to adjust, the efficiency of measuring complex inner wall data of the cavity through the measuring probe is high, and the measuring precision is high.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the probe position adjusting device of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the case according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the rotating block, moving block and linkage rod according to the present utility model;
the device comprises a 1-box body, a 2-electric push rod, a 3-motor, a 4-rotating shaft, a 5-rotating rod, a 6-measuring probe, a 7-sleeve, an 8-connecting rod, a 9-fastening screw, a 10-threaded hole, an 11-rotating disc, a 12-supporting shaft, a 13-opening, a 14-second motor, a 15-rotating shaft, a 16-moving block, a 17-eccentric column, a 18-connecting rod, a 19-universal wheel, a 20-processor, a 21-display screen, a 22-heat dissipation opening, a 23-filter screen and a 24-box door.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the 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 utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The utility model provides a semi-closed complex cavity online measuring instrument, as shown in figure 1, comprising: the electric box comprises a box body 1, an electric push rod 2, a motor 3, a rotating shaft 4, a rotating rod 5 and a measuring probe 6, wherein the electric push rod 2 is arranged in the box body 1, the output end of the electric push rod 2 extends out of the box body 1 and is connected with the motor 3, the output shaft of the motor 3 is coaxially connected with one end of the rotating shaft 4, the other end of the rotating shaft 4 is provided with the rotating rod 5, and the measuring probe 6 is arranged on the rotating rod 5. The measuring probe 6 is a camera or an infrared sensor or a pressure sensor or an ultrasonic sensor, and can measure the surface characteristics, the size and other information of the cavity so as to ensure that the processing precision of the semi-closed complex cavity meets the design standard.
The technical scheme has the working principle and beneficial technical effects that: starting the electric putter 2, extending the measuring probe 6 to the die cavity that awaits measuring in, electric putter 2 can adjust measuring probe 6's transverse position, and motor 3 can rotate round the axis of pivot 4, scans the surface characteristics who acquires the die cavity, and the position of adjusting the probe is convenient, and it is efficient to measure the complicated inner wall data of die cavity through measuring probe 6, and measurement accuracy is high.
In one embodiment, as shown in FIG. 2, a probe position adjustment device is included, the probe position adjustment device comprising: sleeve 7, connecting rod 8, fastening screw 9, the one end that measuring probe 6 was kept away from to bull stick 5 is kept away from to the one end that motor 3 was kept away from with pivot 4 and is articulated mutually, and the cover is equipped with sleeve 7 on the pivot 4, pivot 4 and sleeve 7 sliding connection, and connecting rod 8 one end is articulated with sleeve 7 outer wall, and the connecting rod 8 other end is articulated with bull stick 5 outer wall, is provided with fastening screw 9 on the sleeve 7 outer wall, and pivot 4 is provided with a plurality of screw holes 10 along the axial interval, fastening screw 9 and screw hole 10 threaded connection.
The technical scheme has the working principle and beneficial technical effects that: when the angle between the rotating rod 5 and the rotating shaft 4 needs to be adjusted, the fastening screw 9 is unscrewed, the sliding sleeve 7 moves along the axial direction of the rotating shaft 4, and when the sliding sleeve is adjusted to a required position, the fastening screw 9 is screwed, and the sleeve 7 is fixed on the corresponding threaded hole 10.
In one embodiment, as shown in fig. 3-4, a turntable 11 is arranged in the box 1, one end of a supporting shaft 12 is coaxially and rotatably connected with the turntable 11, the other end of the supporting shaft 12 is connected with the inner wall of the box 1, an electric push rod 2 is arranged on the turntable 11, an opening 13 is arranged on the side wall of the box 1, and an output shaft of the electric push rod 2 penetrates through the opening 13. The inner wall of the box body 1 is provided with a second motor 14, an output shaft of the second motor 14 is coaxially connected with one end of a rotating shaft 15, the other end of the rotating shaft 15 is rotationally connected with the inner wall of the box body 1, threads with opposite thread directions at two ends are arranged on the outer wall of the rotating shaft 15 at intervals, two moving blocks 16 are arranged on the rotating shaft 15 at intervals, the moving blocks 16 are in threaded connection with the rotating shaft 15, two eccentric columns 17 are symmetrically arranged at the bottom end of a rotating disc 11, one end of a linkage rod 18 is hinged with the moving blocks 16, and the other end of the linkage rod 18 is hinged with the eccentric columns 17.
The technical scheme has the working principle and beneficial technical effects that: the second motor 14 is started to drive the rotating shaft 15, the two moving blocks 16 and the rotating shaft 15 are in threaded transmission, the two moving blocks 16 are far away from or close to each other to drive the two linkage rods 18 to move, the linkage rods 18 drive the turntable 11 to rotate positively or reversely, and the rotating rod 5 and the measuring probe 6 are driven to be positioned in the cavity, so that the measuring probe 6 is positioned.
In one embodiment, as shown in fig. 1, four universal wheels 19 are symmetrically arranged at the bottom end of the box body 1, so that the box body can be moved and carried conveniently. The box 1 is internally provided with a processor 20, the outer wall of the box 1 is provided with a display screen 21, the measuring probe 6, the motor 3, the electric push rod 2 and the display screen 21 are all connected with the processor 20, and after measuring data of the measuring probe 6, the measuring probe is processed by the processor and is compared with a design diagram in the processor to determine the machining error of the cavity.
In one embodiment, the outer wall of the box body 1 is provided with a heat dissipation opening 22, and the heat dissipation opening 22 is provided with a filter screen 23 to reduce dust entering the box body. The outer wall of the box body 1 is provided with a box door 24, so that the box door is convenient to open, and parts in the box body are maintained and replaced.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An online measuring instrument for a semi-closed complex cavity, which is characterized by comprising: the automatic measuring device comprises a box body (1), an electric push rod (2), a motor (3), a rotating shaft (4), a rotating rod (5) and a measuring probe (6), wherein the electric push rod (2) is arranged in the box body (1), the output end of the electric push rod (2) extends to the outside of the box body (1) and is connected with the motor (3), the output shaft of the motor (3) is coaxially connected with one end of the rotating shaft (4), the rotating rod (5) is arranged at the other end of the rotating shaft (4), and the measuring probe (6) is arranged on the rotating rod (5).
2. The semi-closed complex cavity online measuring instrument according to claim 1, wherein the measuring probe (6) is a camera or an infrared sensor or a pressure sensor or an ultrasonic sensor.
3. The on-line measuring apparatus of claim 1, comprising a probe position adjustment device, the probe position adjustment device comprising: sleeve pipe (7), connecting rod (8), fastening screw (9), the one end that measuring probe (6) was kept away from to bull stick (5) is kept away from to one end that motor (3) was kept away from with pivot (4) and is articulated mutually, the cover is equipped with sleeve pipe (7) on pivot (4), pivot (4) and sleeve pipe (7) sliding connection, connecting rod (8) one end is articulated with sleeve pipe (7) outer wall, the connecting rod (8) other end is articulated with bull stick (5) outer wall, be provided with fastening screw (9) on sleeve pipe (7) outer wall, pivot (4) are provided with a plurality of screw holes (10) along the axial interval, fastening screw (9) and screw hole (10) threaded connection.
4. The semi-closed complex cavity online measuring instrument according to claim 1, wherein a rotary table (11) is arranged in the box body (1), one end of a supporting shaft (12) is coaxially and rotatably connected with the rotary table (11), the other end of the supporting shaft (12) is connected with the inner wall of the box body (1), an electric push rod (2) is arranged on the rotary table (11), an opening (13) is formed in the side wall of the box body (1), and an output shaft of the electric push rod (2) penetrates through the opening (13).
5. The semi-closed complex cavity online measuring instrument according to claim 4, wherein a second motor (14) is arranged on the inner wall of the box body (1), an output shaft of the second motor (14) is coaxially connected with one end of a rotating shaft (15), the other end of the rotating shaft (15) is rotatably connected with the inner wall of the box body (1), threads with opposite directions of threads at two ends are arranged on the outer wall of the rotating shaft (15) at intervals, two moving blocks (16) are arranged on the rotating shaft (15) at intervals, the moving blocks (16) are in threaded connection with the rotating shaft (15), two eccentric columns (17) are symmetrically arranged at the bottom end of the rotary disc (11), one end of a linkage rod (18) is hinged with the moving blocks (16), and the other end of the linkage rod (18) is hinged with the eccentric columns (17).
6. The online measuring instrument for the semi-closed complex cavity according to claim 4, wherein four universal wheels (19) are symmetrically arranged at the bottom end of the box body (1).
7. The semi-closed complex cavity online measuring instrument according to claim 4, wherein a processor (20) is arranged in the box body (1), a display screen (21) is arranged on the outer wall of the box body (1), and the measuring probe (6), the motor (3), the electric push rod (2) and the display screen (21) are all connected with the processor (20).
8. The semi-closed complex cavity online measuring instrument according to claim 1, wherein a heat radiation opening (22) is arranged on the outer wall of the box body (1).
9. The semi-closed complex cavity online measuring instrument according to claim 8, wherein a filter screen (23) is arranged on the heat radiation opening (22).
10. The semi-closed complex cavity online measuring instrument according to claim 1, wherein a box door (24) is arranged on the outer wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120838.1U CN220602439U (en) | 2023-08-08 | 2023-08-08 | Semi-closed complex cavity on-line measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120838.1U CN220602439U (en) | 2023-08-08 | 2023-08-08 | Semi-closed complex cavity on-line measuring instrument |
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| CN220602439U true CN220602439U (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120838.1U Active CN220602439U (en) | 2023-08-08 | 2023-08-08 | Semi-closed complex cavity on-line measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053711A (en) * | 2023-08-08 | 2023-11-14 | 西安宇烈科工有限公司 | Semi-closed complex cavity online measuring instrument and measuring method |
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2023
- 2023-08-08 CN CN202322120838.1U patent/CN220602439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053711A (en) * | 2023-08-08 | 2023-11-14 | 西安宇烈科工有限公司 | Semi-closed complex cavity online measuring instrument and measuring method |
| CN117053711B (en) * | 2023-08-08 | 2024-09-20 | 西安宇烈科工有限公司 | Semi-closed complex cavity online measuring instrument and measuring method |
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