CN217358362U - Spacing high accuracy detects structure - Google Patents
Spacing high accuracy detects structure Download PDFInfo
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- CN217358362U CN217358362U CN202220846815.1U CN202220846815U CN217358362U CN 217358362 U CN217358362 U CN 217358362U CN 202220846815 U CN202220846815 U CN 202220846815U CN 217358362 U CN217358362 U CN 217358362U
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Abstract
The utility model is suitable for the technical field of aperture detection, and provides a limit high-precision detection structure, which comprises a detection mechanism, a positioning and clamping mechanism and a pushing mechanism, the positioning and clamping mechanism is arranged to facilitate the clamping and fixing of workpieces with different sizes and the adjustment of the corresponding central position of the workpiece to facilitate the subsequent pushing and detection, by the operation of the detection mechanism, the inner diameter of the adjusting detection group can be detected and adjusted according to the inner diameter of the workpiece under the indication of the scale indication group and the guide action of the guide group, thereby accomplish the screening to the work piece, it is high to detect the precision, convenient to use, the push mechanism that sets up can be convenient for detect fixed work piece propelling movement in detection mechanism, has practiced thrift the time of manual regulation placing greatly, is showing the efficiency that has promoted follow-up detection, has the advantage that is convenient for adjust and detect the precision height.
Description
Technical Field
The utility model relates to an aperture detection area specifically relates to a spacing high accuracy detects structure.
Background
In the production and manufacturing process of pipeline workpieces and shaft sleeves, the diameter of the shaft sleeve or the pipeline is inevitably large or small under the influence of production equipment and external factors, unqualified products are produced, and the unqualified products cannot flow to the market, so that the produced shaft sleeve or pipeline workpiece needs to be detected.
The existing aperture detection structure has some problems, only one specification of shaft sleeve or pipeline workpiece can be detected when the aperture detection structure is used, different specifications of shaft sleeves or pipeline workpieces need different detection devices to be detected, the production cost is greatly improved, the detection precision is low, corresponding adjustment cannot be carried out, the applicability is poor, and the actual use requirement cannot be met.
Therefore, the existing aperture detection structure has the defect of low detection precision, and is difficult to popularize and apply.
Therefore, it is desirable to provide a position-limiting high-precision detection structure, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a spacing high accuracy detects structure aims at solving current aperture and detects the structure and exist the shortcoming that detects the precision low.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a spacing high accuracy detects structure, includes the support frame, still includes:
the detection mechanism is arranged on the support frame and used for detecting the aperture of the workpiece, the detection mechanism comprises an adjustment detection group, a guide group and a scale indication group, and the adjustment detection group performs indication adjustment under the matching connection effect of the guide group and the scale indication group;
the positioning and clamping mechanism is arranged on the support frame and is used for positioning, clamping and adjusting the workpiece; and
and the pushing mechanism is arranged on the support frame and used for pushing the workpiece in the positioning and clamping mechanism to the detection mechanism for detection.
As a further scheme of the utility model, adjust detection group and include fixed column, pick-up plate, pressure sensor, lead screw sleeve, driven gear, driving gear and positive and negative motor, fixed column fixed mounting is on the support frame, the one end difference fixed connection of lead screw is on the pick-up plate, one side of pick-up plate is provided with pressure sensor, lead screw threaded connection is on the lead screw sleeve, the lead screw sleeve passes through the bearing and rotates to be connected on the fixed column, fixedly connected with driven gear on the lead screw sleeve, the meshing is connected with the driving gear on the driven gear, the output shaft of driving gear fixedly connected with positive and negative motor, positive and negative motor fixed mounting is in the inside of fixed column.
As a further aspect of the present invention, the guide assembly includes a first guide bar and a second guide bar, one end of the first guide bar and one end of the second guide bar are respectively fixedly connected to the inner side of the detection board, the first guide bar and the second guide bar are respectively slidably connected to the fixed column, and the second guide bar is slidably connected to the first guide bar.
As a further scheme of the utility model, the scale indication group includes indicator plate and sign slide caliper rule, the one end difference fixed connection of indicator plate and sign slide caliper rule is in the inboard of pick-up plate, indicator plate and sign slide caliper rule sliding connection respectively are on the fixed column, indicator plate sliding connection is in the inside of sign slide caliper rule, be provided with a plurality of scale marks of being convenient for to instruct on the sign slide caliper rule, the outside of fixed column is provided with the observation window of being convenient for observe.
As a further scheme of the utility model, location fixture includes grip slipper, grip block, spacing slide bar, pull rod, spring, pull ring and first cylinder, the piston rod of the first cylinder of grip slipper fixedly connected with, first cylinder fixed mounting is respectively on the support frame, the grip block is respectively through spacing slide bar and pull rod sliding connection on the grip slipper, the grip block is provided with the spring with the junction of grip slipper, the one end fixedly connected with pull ring of pull rod.
As a further scheme of the utility model, push mechanism includes riser, second cylinder and push pedal, riser fixed mounting is on the support frame, second cylinder fixed connection is on the riser, the piston rod fixedly connected with push pedal of second cylinder, the push pedal sets up towards grip slipper department.
As a further scheme of the utility model, be provided with storage battery and control panel on the support frame, control panel respectively with the input electric connection of pressure sensor, positive and negative motor, first cylinder and second cylinder, the bottom of support frame is provided with a plurality of supporting legss of being convenient for support.
The utility model provides a pair of spacing high accuracy detects structure, it is fixed to be convenient for carry out the centre gripping to the work piece of equidimension not through being provided with location fixture, and be convenient for adjust the corresponding central point of work piece and put so that subsequent propelling movement detects, through being provided with detection mechanism function, adjust the guide effect of detection group at the instruction of scale indication group and direction group, can carry out the detection regulation of internal diameter according to the internal diameter size of work piece, thereby accomplish the screening to the work piece, it is high to detect the precision, convenient to use, the propelling movement mechanism of setting can be convenient for detect in detection mechanism with the work piece propelling movement that has fixed, the time of placing is adjusted in the manual work greatly, show the efficiency that has promoted follow-up detection, possess and be convenient for adjust and detect the high advantage of precision.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the connection structure inside the fixing column in the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 2.
Fig. 4 is a schematic view of a connection structure of the clamping plate in the embodiment of the present invention.
Reference numerals: 1. a support frame; 2. fixing a column; 3. detecting a plate; 4. a pressure sensor; 5. an observation window; 6. a first guide bar; 7. a second guide bar; 8. a screw rod; 9. a screw rod sleeve; 10. a driven gear; 11. a driving gear; 12. a positive and negative motor; 13. an indicator panel; 14. marking the caliper; 15. scale lines; 16. a clamping seat; 17. a clamping plate; 18. a limiting slide bar; 19. a pull rod; 20. a spring; 21. a pull ring; 22. a first cylinder; 23. a vertical plate; 24. a second cylinder; 25. pushing the plate; 26. a battery pack; 27. a control panel; 28. support the feet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-4, for the utility model discloses a structure chart of spacing high accuracy detection structure that embodiment provided, including support frame 1, still include:
the detection mechanism is arranged on the support frame 1 and used for detecting the aperture of the workpiece, the detection mechanism comprises an adjustment detection group, a guide group and a scale indication group, and the adjustment detection group performs indication adjustment under the matching connection effect of the guide group and the scale indication group;
the positioning and clamping mechanism is arranged on the support frame 1 and is used for positioning, clamping and adjusting the workpiece; and
and the pushing mechanism is arranged on the support frame 1 and used for pushing the workpiece in the positioning and clamping mechanism to the detection mechanism for detection.
Preferably, the utility model discloses an in an embodiment, it is fixed to be convenient for carry out the centre gripping to the work piece of equidimension not through being provided with location fixture, and be convenient for adjust the corresponding central point of work piece and put so that subsequent propelling movement detects, through being provided with detection mechanism function, adjust the guide effect of detection group at the instruction of scale indication group and direction group, can carry out the detection regulation of internal diameter according to the internal diameter size of work piece, thereby accomplish the screening to the work piece, it is high to detect the precision, and convenient to use, the propelling movement mechanism of setting can be convenient for detect in detection mechanism with the work piece propelling movement that has fixed, the time of manual regulation placing has been practiced thrift greatly, show the efficiency that has promoted subsequent detection.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the positioning and clamping mechanism includes a clamping seat 16, a clamping plate 17, a limiting slide bar 18, a pull rod 19, a spring 20, a pull ring 21 and a first cylinder 22, the clamping seat 16 is fixedly connected with the piston rod of the first cylinder 22, the first cylinder 22 is respectively and fixedly mounted on the supporting frame 1, the clamping plate 17 is respectively and slidably connected to the clamping seat 16 through the limiting slide bar 18 and the pull rod 19, the spring 20 is arranged at the connection between the clamping plate 17 and the clamping seat 16, and the pull ring 21 is fixedly connected to one end of the pull rod 19.
Further, the pushing mechanism comprises a vertical plate 23, a second air cylinder 24 and a push plate 25, the vertical plate 23 is fixedly installed on the support frame 1, the second air cylinder 24 is fixedly connected to the vertical plate 23, a piston rod of the second air cylinder 24 is fixedly connected with the push plate 25, and the push plate 25 is arranged towards the clamping seat 16.
Further, a storage battery 26 and a control panel 27 are arranged on the support frame 1, the control panel 27 is electrically connected with the input ends of the first cylinder 22 and the second cylinder 24, respectively, and a plurality of supporting legs 28 convenient for supporting are arranged at the bottom of the support frame 1.
Preferably, in the present embodiment, a workpiece to be detected is placed in a clamping range of the clamping plate 17, and the pull ring 21 at one end of the pull rod 19 is pulled, so that the clamping plate 17 clamps and fixes workpieces of different sizes respectively under the elastic action of the spring 20 and the guiding action of the limiting slide rod 18.
Preferably, the first cylinder 22 operates to adjust the center height of the workpiece to be aligned with the fixed post 2.
Preferably, the second cylinder 24 operates and is convenient for carry out detection on the detection plate 3 through the push plate 25 with the work piece propelling movement, has practiced thrift the time that manual regulation was placed greatly, is showing the efficiency that has promoted follow-up detection.
As shown in fig. 1-3, as the utility model discloses a preferred embodiment, adjust and detect group including fixed column 2, pick-up plate 3, pressure sensor 4, lead screw 8, lead screw sleeve 9, driven gear 10, driving gear 11 and positive and negative motor 12, fixed column 2 fixed mounting is on support frame 1, fixed connection is on pick-up plate 3 respectively to the one end of lead screw 8, one side of pick-up plate 3 is provided with pressure sensor 4, 8 threaded connection of lead screw are on lead screw sleeve 9, lead screw sleeve 9 passes through the bearing rotation and connects on fixed column 2, fixedly connected with driven gear 10 on the lead screw sleeve 9, the meshing is connected with driving gear 11 on driven gear 10, the output shaft of driving gear 11 fixedly connected with positive and negative motor 12, positive and negative motor 12 fixed mounting is in the inside of fixed column 2.
Further, the guide group comprises a first guide rod 6 and a second guide rod 7, one end of the first guide rod 6 and one end of the second guide rod 7 are fixedly connected to the inner side of the detection plate 3 respectively, the first guide rod 6 and the second guide rod 7 are connected to the fixed column 2 in a sliding mode respectively, and the second guide rod 7 is connected to the first guide rod 6 in a sliding mode.
Further, scale indication group includes indicator plate 13 and sign slide caliper 14, indicator plate 13 and sign slide caliper 14's one end is fixed connection respectively in the inboard of pick-up plate 3, indicator plate 13 and sign slide caliper 14 sliding connection respectively are on fixed column 2, indicator plate 13 sliding connection is in the inside of sign slide caliper 14, be provided with a plurality of scale marks 15 of being convenient for to instruct on the sign slide caliper 14, the outside of fixed column 2 is provided with observation window 5 of being convenient for observe.
Further, a storage battery 26 and a control panel 27 are arranged on the support frame 1, the control panel 27 is electrically connected with the pressure sensor 4 and the input end of the positive and negative motor 12, respectively, and a plurality of supporting legs 28 convenient to support are arranged at the bottom of the support frame 1.
Preferably, in this embodiment, according to the inner diameters of the workpieces with different sizes, the forward and reverse motors 12 operate to drive the driving gear 11 to rotate, the driving gear 11 drives the lead screw sleeve 9 to rotate under the meshed connection relationship with the driven gear 10, and the lead screw sleeve 9 and the lead screw 8 are in threaded connection with each other to drive the detection plate 3 to perform the lifting adjustment of mutual separation or approach under the guiding connection effect of the first guide rod 6 and the second guide rod 7 respectively, so that the workpiece to be detected is sleeved outside the detection plate 3.
Preferably, the detection plate 3 is adjusted, and the indicating plate 13 is slidably connected in the marking caliper 14 to indicate the scale, so that the adjusted scale size can be recorded conveniently.
Preferably, according to the pressure that receives on the pressure sensor 4 and transmit signal to control panel 27 on data analysis show, can learn whether the internal diameter size of work piece satisfies the demands according to the size of pressure to accomplish the screening to the work piece, it is high to detect the precision, convenient to use.
The utility model discloses a work piece that will carry out the detection is placed in the centre gripping scope of grip block 17, the pull ring 21 of 19 one end of pulling rod, realize under the spring action of spring 20 and the guide effect of spacing slide bar 18 that grip block 17 carries out the centre gripping respectively to the work piece of equidimension not fixed, the central height that the work piece was convenient for adjust in first cylinder 22 operation is aligned with fixed column 2, the work piece is convenient for through push pedal 25 propelling movement on pick-up plate 3 to detect in second cylinder 24 operation, the time of manual regulation placing has been practiced thrift greatly, the efficiency of follow-up detection has been promoted remarkably; according to the inner diameters of workpieces with different sizes, the forward and reverse motors 12 operate to drive the driving gear 11 to rotate, the driving gear 11 drives the screw rod sleeve 9 to rotate under the meshed connection relationship with the driven gear 10, the detection plate 3 is driven to perform lifting adjustment which is mutually far away or close under the guiding connection effect of the first guide rod 6 and the second guide rod 7 respectively under the threaded connection relationship between the screw rod sleeve 9 and the screw rod 8, the workpiece to be detected is sleeved on the outer side of the detection plate 3, the indication plate 13 is slidably connected in the marking caliper 14 to perform scale indication while the detection plate 3 is adjusted, the size of the adjusted scale is convenient to record, a signal is transmitted to the control panel 27 to perform data analysis and display according to the pressure applied to the pressure sensor 4, whether the inner diameter size of the workpiece meets the requirements or not can be known according to the size of the pressure, and then the screening of the workpiece is completed, the detection precision is high, and the use is convenient.
It should be noted that, in the present application, all the components are general standard components or components known to those skilled in the art, which effectively solves the problem of low detection accuracy of the existing aperture detection structure.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a spacing high accuracy detects structure, includes the support frame, its characterized in that still includes:
the detection mechanism is arranged on the support frame and used for detecting the aperture of the workpiece, the detection mechanism comprises an adjustment detection group, a guide group and a scale indication group, and the adjustment detection group performs indication adjustment under the matching and connecting action of the guide group and the scale indication group;
the positioning and clamping mechanism is arranged on the support frame and is used for positioning, clamping and adjusting the workpiece; and
and the pushing mechanism is arranged on the support frame and used for pushing the workpiece in the positioning and clamping mechanism to the detection mechanism for detection.
2. The structure of claim 1, wherein the adjustment and detection unit comprises a fixed column, a detection plate, a pressure sensor, a lead screw sleeve, a driven gear, a driving gear and a forward and reverse motor, the fixed column is fixedly mounted on the support frame, one end of the lead screw is fixedly connected to the detection plate, the pressure sensor is arranged on one side of the detection plate, the lead screw is in threaded connection with the lead screw sleeve, the lead screw sleeve is rotatably connected to the fixed column through a bearing, the lead screw sleeve is fixedly connected with the driven gear, the driven gear is engaged with the driving gear, the driving gear is fixedly connected with an output shaft of the forward and reverse motor, and the forward and reverse motor is fixedly mounted inside the fixed column.
3. The structure for detecting the high-precision limit position of claim 2, wherein the guide set comprises a first guide rod and a second guide rod, one end of the first guide rod and one end of the second guide rod are respectively and fixedly connected to the inner side of the detection plate, the first guide rod and the second guide rod are respectively and slidably connected to the fixing column, and the second guide rod is slidably connected to the first guide rod.
4. The structure of claim 3, wherein the scale indication set comprises an indication plate and an indication caliper, one end of the indication plate and one end of the indication caliper are respectively and fixedly connected to the inner side of the detection plate, the indication plate and the indication caliper are respectively and slidably connected to a fixed column, the indication plate is slidably connected to the inside of the indication caliper, the indication caliper is provided with a plurality of scale lines convenient for indication, and the outer side of the fixed column is provided with an observation window convenient for observation.
5. The structure of claim 1, wherein the positioning and clamping mechanism comprises a clamping seat, a clamping plate, a limiting slide rod, a pull rod, a spring, a pull ring and a first cylinder, the clamping seat is fixedly connected with a piston rod of the first cylinder, the first cylinders are respectively and fixedly installed on the supporting frame, the clamping plate is respectively and slidably connected to the clamping seat through the limiting slide rod and the pull rod, the spring is arranged at the joint of the clamping plate and the clamping seat, and the pull ring is fixedly connected to one end of the pull rod.
6. The structure of claim 1, wherein the pushing mechanism comprises a vertical plate, a second cylinder and a push plate, the vertical plate is fixedly mounted on the support frame, the second cylinder is fixedly connected to the vertical plate, a piston rod of the second cylinder is fixedly connected with the push plate, and the push plate is arranged towards the clamping seat.
7. The structure for limiting and detecting the high precision of any one of claims 1 to 6, wherein a storage battery pack and a control panel are arranged on the supporting frame, the control panel is electrically connected with input ends of the pressure sensor, the positive and negative motors, the first cylinder and the second cylinder respectively, and a plurality of supporting legs which are convenient to support are arranged at the bottom of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846815.1U CN217358362U (en) | 2022-04-13 | 2022-04-13 | Spacing high accuracy detects structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846815.1U CN217358362U (en) | 2022-04-13 | 2022-04-13 | Spacing high accuracy detects structure |
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| CN217358362U true CN217358362U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220846815.1U Active CN217358362U (en) | 2022-04-13 | 2022-04-13 | Spacing high accuracy detects structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907310A (en) * | 2023-09-08 | 2023-10-20 | 烟台福尔精密机械有限公司 | Device for detecting diameter of spray hole of oil nozzle |
-
2022
- 2022-04-13 CN CN202220846815.1U patent/CN217358362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907310A (en) * | 2023-09-08 | 2023-10-20 | 烟台福尔精密机械有限公司 | Device for detecting diameter of spray hole of oil nozzle |
| CN116907310B (en) * | 2023-09-08 | 2023-11-14 | 烟台福尔精密机械有限公司 | Device for detecting diameter of spray hole of oil nozzle |
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