CN203053366U - Self-operated measuring device for height of perforating charge - Google Patents
Self-operated measuring device for height of perforating charge Download PDFInfo
- Publication number
- CN203053366U CN203053366U CN 201320059401 CN201320059401U CN203053366U CN 203053366 U CN203053366 U CN 203053366U CN 201320059401 CN201320059401 CN 201320059401 CN 201320059401 U CN201320059401 U CN 201320059401U CN 203053366 U CN203053366 U CN 203053366U
- Authority
- CN
- China
- Prior art keywords
- support
- dial gauge
- cylinder
- digital dial
- dull
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Provided is a self-operated measuring device for height of a perforating charge. The device comprises a transmission band, a digital dial gauge, a connecting frame, a cylinder and a support. The device is characterized in that the support comprises a support upper plate and a support lower plate respectively support and locate the cylinder and the digital dial gauge, and support pillars and a support vertical plate close to a switch. An upper end of the connecting frame is tightly connected with the cylinder, and a lower end is movably connected with the digital dial gauge. The connecting frame is provided with a movable plate. The support upper plate and the movable plate are respectively provided with upper spacing rods and lower spacing rods which restrain a vertical movement range of the movable plate. The cylinder, the digital dial gauge, the transmission band, a approach switch, a computer are respectively electrically connected with a PLC controller, so that the digital dial gauge does not move in a measuring process, and a measuring rod moves in a limited range. The cylinder just has effect of pushing and pulling the connecting frame. And through control of the PLC controller, self-operated measurement of height of the perforating charge on a production line is achieved. The device is high in efficiency, low in cost, and good in measuring stability.
Description
Technical field
The utility model relates to highly automated measuring technique, especially relates to the automatic measurement technology that is used for measuring the perforating bullet height in a kind of perforating bullet checkout procedure.
Background technology
At present, the measurement of perforating bullet height has substantially by the manual measurement realization in the perforating bullet checkout procedure, and not only efficient is low, working strength big for this method, measure cost height but also poor accuracy.Though some measurement means of the prior art can realize pin-point accuracy, manufacture difficulty is big, and the cost height is not suitable for for a lot of industries, can't satisfy requirement of enterprise.
Summary of the invention
The purpose of the utility model:
It is little to propose a kind of manufacture difficulty, and cost is low, can meet the highly automated measurement mechanism of a kind of perforating bullet of industry requirement.
For realizing the purpose of the utility model, intend adopting following technology:
Have: the transport tape of conveying gun perforation bullet, digital dial gauge, link, cylinder and support is characterized in that: described support by the support upper flat plate that supports positioning cylinder, support dull and stereotyped under the support of location digital dial gauge, connect support column dull and stereotyped under support upper flat plate and the support and be provided with a support vertical plate near switch and constitute; The upper end of described link and cylinder are implemented to be fastenedly connected, and the lower end is that operative activities is connected with digital dial gauge; Described link is provided with a removable flat board, is respectively arranged with at least two upper limit bars and at least two lower limit bars of the removable dull and stereotyped vertical range of restriction on support upper flat plate and the removable flat board; Cylinder, digital dial gauge, transport tape, be electrically connected with the PLC controller respectively near switch, computing machine;
The utility model beneficial effect and characteristics compared with prior art:
Owing to adopt technique scheme, make that in measuring process digital dial gauge is motionless, measuring staff moves in restricted portion, cylinder only plays the push-and-pull action to link, do not participate in measuring, can not exert an influence to measuring accuracy, accuracy of measurement relies on instrument itself (ergometry and measuring staff direction of motion are all irrelevant with cylinder) and design is installed and guarantees, control by the PLC controller has realized the automatic measurement of perforating bullet height on the streamline again, and have the efficient height, cost is low, accuracy is high, measure the effect of good stability.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model when being in detected state;
Fig. 2 is the synoptic diagram of the utility model when being in waiting status;
Fig. 3 has illustrated to install the partial side view near switch sections;
Fig. 4 is the connection block diagram of the automatic control section of the utility model.
1: digital dial gauge; 2: removable flat board; 3: link; 4: cylinder; 5: the upper limit bar; 6: the support upper flat plate; 7: support column; 8: the lower limit bar; 9: dull and stereotyped under the support; 10: locating piece; 11: transport tape; 12: perforating bullet; 13: near switch; 14: the support vertical plate.
Embodiment
The utility model is further described by a specific embodiment below in conjunction with Figure of description:
As Fig. 1, Fig. 2 and shown in Figure 3, the highly automated measurement mechanism of a kind of perforating bullet, have: the transport tape 11 that cooperates conveying gun perforation bullet 12, digital dial gauge 1, link 3, described link 3 adopts L shaped design, the width of the groove of lower end is greater than the diameter of digital dial gauge 1 measuring staff, less than the diameter of digital dial gauge 1 survey cap, vertically do cylinder 4 and the support of push-and-pull campaign (direction of motion is shown in the four-headed arrow among Fig. 1), it is characterized in that:
Described support by the support upper flat plate 6 that supports positioning cylinder 4, support dull and stereotyped 9 under the support of location digital dial gauge 1, connect under support upper flat plate 6 and the support dull and stereotyped 9 support column 7 and be provided with a support vertical plate 14 near switch 13 and constitute; Described support vertical plate 14 is vertically set on the work top, and dull and stereotyped 9 are vertically set on the support vertical plate 14 under support upper flat plate 6 and the support, namely parallel with work top; Described digital dial gauge 1 is by dull and stereotyped 9 location under locating piece 10 and the support; On the support vertical plate 14 at the described center line rear that is arranged on digital dial gauge 1 near switch 13, and the height that arranges matches with perforating bullet 12, and whether detection perforating bullet 12 puts in place.
The upper end of described link 3 and cylinder 2 are implemented to be fastenedly connected, and the lower end is that operative activities is connected with digital dial gauge 1.Because the width of the groove of L shaped link 3 lower ends is greater than the diameter of digital dial gauge 1 measuring staff, survey the diameter of cap less than digital dial gauge 1, can guarantee that cylinder 4 does not participate in measuring, cylinder 4 only plays push-and-pull action, drive link 3 and move up and down, namely the ergometry of the measuring staff of digital dial gauge 1 and direction of motion are all irrelevant with cylinder 4.
Described link 3 is provided with one removable dull and stereotyped 2, removable dull and stereotyped 2 with support column 7 between be connected by the round flange linear bearing, can realize the smooth movement of vertical direction, be respectively arranged with two adjustable upper limit bars 5 and two adjustable lower limit bars 8 of removable dull and stereotyped 2 vertical range of restriction on the support upper flat plate 6 and mobile dull and stereotyped 2, and then restriction cylinder 4 vertical range.
As shown in Figure 4, cylinder 4, digital dial gauge 1, transport tape 11, be electrically connected with the PLC controller respectively near switch 13, computing machine, by the automatic operation of PLC controller control device integral body.
Concrete measuring method is:
At first, limit two upper limit bars 5 and two lower limit bars 8 of removable dull and stereotyped 2 vertical range before surveying earlier according to the height control of perforating bullet 12 to be measured, make and move downward when cylinder 4 promotes link 3 drives removable dull and stereotyped 2, when the measuring staff of digital dial gauge 1 also moves downward under the acting force of self, after the gauge head of measuring staff is run into the upper surface stop motion of perforating bullet 12, link 3 apart from a (for example: 2mm) still can move downward one, but can not run into digital dial gauge 1, before will running into digital dial gauge 1, lower limit bar 8 contact with dull and stereotyped 9 meetings under the support and stop; When driving removable dull and stereotyped 2, cylinder 4 pulling links 3 move upward, touch when driving digital dial gauge 1 behind the survey cap on the measuring staff of digital dial gauge 1 and moving upward, the gauge head of measuring staff is with after perforating bullet 12 separates, link 3 (for example: 4mm) can continue to rise a distance b, but the measurement range that can not exceed digital dial gauge 1 measuring staff, before the measurement range that will exceed digital dial gauge 1 measuring staff, removable dull and stereotyped 2 meetings contact with upper limit bar 5 and stop.So, to guarantee that the word clock gauge is 1 motionless, measuring staff moves in restricted portion, cylinder 4 only plays push-and-pull action in measuring process, do not participate in measuring, can not exert an influence to measuring accuracy, accuracy of measurement relies on instrument itself (ergometry and measuring staff direction of motion are all irrelevant with cylinder 4) and the precision of design is installed.
Secondly, choose one and highly be the gauge block of h (h satisfies difference with the perforating bullet height in the range of the digital dial gauge 1) digital dial gauge 1 that makes zero.
At last, device brings into operation, after detecting perforating bullet 12 near switch 13 and putting in place, 11 stop motions of PLC controller control transport tape, control cylinder 4 promotes downwards again, begin to gather the data of digital dial gauge 1 simultaneously, and data are carried out real-time judge, if data are in the steady state (SS) time and (for example: 200ms) reach setting, show that then gauge head has rested on the upper end of perforating bullet 12, then data are issued the computing machine computed altitude, the gauge block of establishing highly to h is x1 at the measured value of digital dial gauge 1, highly the measured value of perforating bullet 12 on digital dial gauge 1 for s is x2, then perforating bullet height s=(x2-x1)+h; After calculating end, the 4 upwards pullings of notice PLC controller control cylinder (for example: 200ms), control transport tape 11 again to right-hand motion (direction of motion is shown in the unidirectional arrow among Fig. 2) postpone certain hour, current perforating bullet 12 is taken away, carry out the next one and measure.
In this instructions disclosed with feature, unless special narration all can be substituted by other equivalences or the alternative features with similar functions.
Claims (1)
1. highly automated measurement mechanism of perforating bullet, have: the transport tape of conveying gun perforation bullet, digital dial gauge, link, cylinder and support is characterized in that:
A, described support by the support upper flat plate that supports positioning cylinder, support dull and stereotyped under the support of location digital dial gauge, connect support column dull and stereotyped under support upper flat plate and the support and be provided with a support vertical plate near switch and constitute;
The upper end of B, described link and cylinder are implemented to be fastenedly connected, and the lower end is that operative activities is connected with digital dial gauge;
C, described link are provided with a removable flat board, are respectively arranged with upper limit bar and the lower limit bar of the removable dull and stereotyped vertical range of restriction on support upper flat plate and the removable flat board;
D, cylinder, digital dial gauge, transport tape, be electrically connected with the PLC controller respectively near switch, computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059401 CN203053366U (en) | 2013-01-29 | 2013-01-29 | Self-operated measuring device for height of perforating charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059401 CN203053366U (en) | 2013-01-29 | 2013-01-29 | Self-operated measuring device for height of perforating charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053366U true CN203053366U (en) | 2013-07-10 |
Family
ID=48736310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059401 Expired - Fee Related CN203053366U (en) | 2013-01-29 | 2013-01-29 | Self-operated measuring device for height of perforating charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162589A (en) * | 2013-01-29 | 2013-06-19 | 中国计量学院 | Perforating bullet height automatic measuring device |
| CN103644885A (en) * | 2013-11-18 | 2014-03-19 | 无锡俊达测试技术服务有限公司 | Flatness testing device |
| CN110657726A (en) * | 2019-09-17 | 2020-01-07 | 李攀 | Automatic detection device and detection method for bearing outer ring jumping |
-
2013
- 2013-01-29 CN CN 201320059401 patent/CN203053366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162589A (en) * | 2013-01-29 | 2013-06-19 | 中国计量学院 | Perforating bullet height automatic measuring device |
| CN103644885A (en) * | 2013-11-18 | 2014-03-19 | 无锡俊达测试技术服务有限公司 | Flatness testing device |
| CN110657726A (en) * | 2019-09-17 | 2020-01-07 | 李攀 | Automatic detection device and detection method for bearing outer ring jumping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103162589B (en) | The highly automated measurement mechanism of a kind of perforating bullet | |
| CN203053366U (en) | Self-operated measuring device for height of perforating charge | |
| CN101957170B (en) | Resistance type butted flatness detector with two measuring rods | |
| CN204924159U (en) | Uneven measuring device of steel sheet | |
| CN209745182U (en) | Pipeline measuring device for industrial production | |
| CN205245950U (en) | Height gage | |
| CN202092593U (en) | Workpiece thickness measuring device | |
| CN204740008U (en) | Parallel measuring device of large -scale lathe bed way | |
| CN203587079U (en) | Relative displacement measuring tool between cylinder body and rim band | |
| CN202048869U (en) | Height limiting tool for detecting height of pin on back surface of PCB board | |
| CN202676126U (en) | Electronic detection device for detecting overtravel value of finished relay | |
| CN205120041U (en) | Product size detection machine | |
| CN202586063U (en) | Conducting wire terminal scriber | |
| CN104596450A (en) | Plate detection device | |
| CN201828240U (en) | Resistance type double-measuring-bar butt-joint planeness detector | |
| CN203305308U (en) | Water-jet cutting machine | |
| CN103196408A (en) | Crankshaft connecting rod assembling clearance measuring device and controlling method thereof | |
| CN103331267B (en) | Automatic size grading device for power ferrites | |
| CN205300482U (en) | Diesel engine bent axle axiality detects instrument | |
| CN211042084U (en) | Automatic measuring device for depth of furniture row hole and flatness of plate | |
| CN204831370U (en) | Check out test set for relay | |
| CN210774642U (en) | Keyboard key detection device | |
| CN205129315U (en) | Perpendicular pressurize mechanism | |
| CN203964894U (en) | A kind of automatic checkout system of workpiece | |
| CN205312650U (en) | Horizontal stacker of high accuracy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140129 |