CN207971758U - A kind of workpiece size measuring instrument for NC milling center - Google Patents
A kind of workpiece size measuring instrument for NC milling center Download PDFInfo
- Publication number
- CN207971758U CN207971758U CN201820236269.3U CN201820236269U CN207971758U CN 207971758 U CN207971758 U CN 207971758U CN 201820236269 U CN201820236269 U CN 201820236269U CN 207971758 U CN207971758 U CN 207971758U
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- fixed mounting
- hydraulic cylinder
- sliding block
- cushion block
- measuring instrument
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model discloses a kind of workpiece size measuring instruments for NC milling center, including bottom plate, it is provided with first hydraulic cylinder on the downside of the bottom plate, it is installed with the first fixed mounting and the second fixed mounting respectively by bolt on first cushion block and the second cushion block, lead screw is installed with by bearing between first fixed mounting and the second fixed mounting, it is installed with servo motor on the third fixed mounting, the output shaft of the servo motor is connect by shaft coupling with screw rod transmission, it is arranged with sliding block on the lead screw, it is installed with second hydraulic cylinder between 4th fixed mounting and the 5th fixed mounting, it is installed with electromagnetic ultrasonic thickness gauge in the calibrator mounting base.Height, left and right position and the front and back position of electromagnetic ultrasonic thickness gauge is adjusted in the utility model, and thickness measuring is carried out to any position of workpiece, easy to operate, improves workpiece size measurement efficiency.
Description
Technical field
The utility model is related to NC milling central workpiece field of measuring technique, specially a kind of to be used for numerical control milling
The workpiece size measuring instrument of machining center.
Background technology
NC milling center is developed from CNC milling machine.Difference lies in processing with the maximum of CNC milling machine
There is the heart the automatic ability for exchanging process tool can be led in clamped one time by installing the cutter of different purposes on tool magazine
The process tool on automatic tool changer change main shaft is crossed, realizes a variety of machining functions.NC milling center is by machinery
The high-efficiency automatic lathe for being suitable for processing complex parts of equipment and digital control system composition.NC milling center is mesh
One of yield highest, most widely used numerically-controlled machine tool on former world.
NC milling center in process, need to measure the size of workpiece, especially for thickness
Degree measures, and existing measuring instrument, which needs to remove workpiece, to be measured, and is continued to process if necessary after being measured, also be needed
To carry out clamping again, cumbersome, there is also some measuring instruments to be measured in clamping workpiece, but it is general it is all inconvenient into
Line position sets adjusting.
Utility model content
It is adjustable the purpose of this utility model is to provide a kind of workpiece size measuring instrument for NC milling center
Height, left and right position and the front and back position for saving electromagnetic ultrasonic thickness gauge carry out thickness measuring to any position of workpiece, easy to operate,
Workpiece size measurement efficiency is improved, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of for NC milling center
Workpiece size measuring instrument, including bottom plate, first hydraulic cylinder is provided on the downside of the bottom plate, and the cylinder bottom of the first hydraulic cylinder is logical
It crosses bolt to be fixedly mounted on a mounting board, the piston rod of the first hydraulic cylinder is fixed by the lower surface of bolt and bottom plate to be connected
It connects, the left and right ends of the bottom plate are respectively arranged with the first cushion block and the second cushion block, first cushion block and the second cushion block and bottom
Plate is an integral structure, be installed with respectively by bolt on first cushion block and the second cushion block the first fixed mounting and
Second fixed mounting is installed with lead screw between first fixed mounting and the second fixed mounting by bearing,
Third fixed mounting is also installed on second cushion block by bolt, is fixedly mounted on the third fixed mounting
There are servo motor, the output shaft of the servo motor to be connect with screw rod transmission by shaft coupling, sliding block be arranged on the lead screw,
Threaded hole is offered in the middle part of the sliding block, the sliding block is connect by threaded hole with wire rod thread, and front and back the two of the sliding block
End is bolted is equipped with the 4th fixed mounting and the 5th fixed mounting respectively, the 4th fixed mounting and the
It is installed with second hydraulic cylinder between five fixed mountings, calibrator is installed on the piston rod of the second hydraulic cylinder
Mounting base is installed with electromagnetic ultrasonic thickness gauge in the calibrator mounting base.
Preferably, it is provided with slide bar between first fixed mounting and the second fixed mounting, is opened on the sliding block
Equipped with through-hole, the sliding block is set in by through-hole on slide bar.
Preferably, telescopic rod, the telescopic rod are provided between the 4th fixed mounting and the 5th fixed mounting
End be fixed in calibrator mounting base.
Preferably, the slide bar and telescopic rod are symmetrically arranged with two groups respectively about lead screw and second hydraulic cylinder.
Preferably, it is installed with close to switch on first fixed mounting and the second fixed mounting.
Preferably, the convex block of setting corresponding with close switch is installed on the sliding block.
Compared with prior art, the utility model has the beneficial effects that：
1, bottom plate can be driven to move up and down by first hydraulic cylinder, and then electromagnetic ultrasonic thickness gauge is driven to move up and down, adjusted
Save the height of electromagnetic ultrasonic thickness gauge；
2, lead screw can be driven to rotate by servo motor, sliding block is made to move left and right, and then drive electromagnetic ultrasonic thickness gauge left
It moves right, adjusts the left and right position of electromagnetic ultrasonic thickness gauge；
3, calibrator mounting base can be driven to be moved forward and backward by second hydraulic cylinder, and then before and after drive electromagnetic ultrasonic thickness gauge
It is mobile, adjust the front and back position of electromagnetic ultrasonic thickness gauge；
4, the structure design of the utility model is reasonable, can facilitate the position of adjustment electromagnetic ultrasonic thickness gauge, and then to workpiece
Any position carries out thickness measuring, easy to operate, improves workpiece size measurement efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the slide block structure schematic diagram of the utility model.
In figure：1 bottom plate, 2 first hydraulic cylinders, 3 mounting plates, 4 first cushion blocks, 5 second cushion blocks, 6 first fixed mountings, 7
Second fixed mounting, 8 lead screws, 9 third fixed mountings, 10 servo motors, 11 sliding blocks, 12 the 4th fixed mountings, 13
Five fixed mountings, 14 second hydraulic cylinders, 15 calibrator mounting bases, 16 electromagnetic ultrasonic thickness gauges, 17 slide bars, 18 telescopic rods, 19
Close to switch, 20 convex blocks, 21 threaded holes, 22 through-holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of workpiece for NC milling center
The downside of gauging instrument, including bottom plate 1, the bottom plate 1 is provided with first hydraulic cylinder 2, and the cylinder bottom of the first hydraulic cylinder 2 is logical
It crosses bolt to be fixedly mounted on mounting plate 3, the piston rod of the first hydraulic cylinder 2 is fixed by the lower surface of bolt and bottom plate 1
Connection, can drive bottom plate 1 to move up and down by first hydraulic cylinder 2, and then electromagnetic ultrasonic thickness gauge 16 is driven to move up and down, and adjust
The left and right ends of the height of electromagnetic ultrasonic thickness gauge 16, the bottom plate 1 are respectively arranged with the first cushion block 4 and the second cushion block 5, described
First cushion block 4 and the second cushion block 5 are an integral structure with bottom plate 1, pass through bolt point on first cushion block, 4 and second cushion block 5
It is not installed with the first fixed mounting 6 and the second fixed mounting 7, first fixed mounting 6 and second fixes peace
Lead screw 8 is installed with by bearing between dress seat 7, being also installed with third by bolt on second cushion block 5 fixes
Mounting base 9 is installed with servo motor 10 on the third fixed mounting 9, and the output shaft of the servo motor 10 passes through
Shaft coupling is sequentially connected with lead screw 8, and sliding block 11 is arranged on the lead screw 8, and the middle part of the sliding block 11 offers threaded hole 21,
The sliding block 11 is threadedly coupled by threaded hole 21 with lead screw 8, lead screw 8 can be driven to rotate by servo motor 10, be made sliding block 11
It moves left and right, and then electromagnetic ultrasonic thickness gauge 16 is driven to move left and right, adjust the left and right position of electromagnetic ultrasonic thickness gauge 16, it is described
The rear and front end of sliding block 11 is bolted respectively is equipped with the 4th fixed mounting 12 and the 5th fixed mounting 13, described
Second hydraulic cylinder 14, the second hydraulic cylinder 14 are installed between 4th fixed mounting 12 and the 5th fixed mounting 13
Piston rod on be installed with calibrator mounting base 15, be installed with electromagnetic ultrasonic thickness measuring in the calibrator mounting base 15
Instrument 16 can drive calibrator mounting base 15 to be moved forward and backward by second hydraulic cylinder 14, and then before drive electromagnetic ultrasonic thickness gauge 16
After move, adjust electromagnetic ultrasonic thickness gauge 16 front and back position.
Specifically, being provided with slide bar 17, the sliding block between first fixed mounting, 6 and second fixed mounting 7
Through-hole 22 is offered on 11, the sliding block 11 is set in by through-hole 22 on slide bar 17, and slide bar 17 can be such that sliding block 11 moves left and right
More steady, precision higher.
Specifically, it is provided with telescopic rod 18 between the 4th fixed mounting 12 and the 5th fixed mounting 13, it is described
The end of telescopic rod 18 is fixed in calibrator mounting base 15, and telescopic rod 18 is end to end two to connect together of two sections of loop bars
Segmentation structure, telescopic rod 18 can make calibrator mounting base be moved forward and backward more steady, precision higher.
Specifically, the slide bar 17 and telescopic rod 18 are symmetrically arranged with two groups respectively about lead screw 8 and second hydraulic cylinder 14,
Avoid 15 run-off the straight of slide bar 17 and calibrator mounting base.
Specifically, being installed on first fixed mounting, 6 and second fixed mounting 7 close to switch 19.
Specifically, the convex block 20 of setting corresponding with close switch 19 is installed on the sliding block 11, close to switch
19 and convex block 20 movement position of sliding block 11 can be limited, avoid sliding block 11 occur hit damage.
Operation principle：In use, the measuring instrument is mounted on NC milling center by mounting plate 3, work as workpiece
It machines, after mechanical arm is removed, drives lead screw 8 to rotate by servo motor 10, sliding block 11 is made to move left and right, and then drive electricity
Magnetic audigage 16 moves left and right, and adjusts the left and right position of electromagnetic ultrasonic thickness gauge 16, can be driven by second hydraulic cylinder 14
Calibrator mounting base 15 is moved forward and backward, and then electromagnetic ultrasonic thickness gauge 16 is driven to be moved forward and backward, and adjusts electromagnetic ultrasonic thickness gauge 16
Front and back position, measure position coating couplant after, then by first hydraulic cylinder 2 drive bottom plate 1 move down, and then drive electromagnetism
Audigage 16 moves down, and electromagnetic ultrasonic thickness gauge 16 is made to paste on the surface of the workpiece, can measure the thickness of this position, surveys
After the completion of amount, after driving bottom plate 1 to move up by first hydraulic cylinder 2, the next position can be measured.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of workpiece size measuring instrument for NC milling center, including bottom plate (1), it is characterised in that：The bottom
First hydraulic cylinder (2) is provided on the downside of plate (1), the cylinder bottom of the first hydraulic cylinder (2) is mounted by means of bolts on installation
On plate (3), the piston rod of the first hydraulic cylinder (2) is fixedly connected by bolt with the lower surface of bottom plate (1), the bottom plate
(1) left and right ends are respectively arranged with the first cushion block (4) and the second cushion block (5), first cushion block (4) and the second cushion block (5)
It is an integral structure with bottom plate (1), is installed on first cushion block (4) and the second cushion block (5) respectively by bolt
One fixed mounting (6) and the second fixed mounting (7), first fixed mounting (6) and the second fixed mounting (7) it
Between lead screw (8) is installed with by bearing, third fixed installation is also installed on second cushion block (5) by bolt
Seat (9) is installed with servo motor (10), the output shaft of the servo motor (10) on the third fixed mounting (9)
It is sequentially connected by shaft coupling and lead screw (8), is arranged with sliding block (11) on the lead screw (8), is opened in the middle part of the sliding block (11)
Equipped with threaded hole (21), the sliding block (11) is threadedly coupled by threaded hole (21) with lead screw (8), the sliding block (11) it is front and back
Both ends are bolted respectively is equipped with the 4th fixed mounting (12) and the 5th fixed mounting (13), and the described 4th fixes
Second hydraulic cylinder (14), the second hydraulic cylinder (14) are installed between mounting base (12) and the 5th fixed mounting (13)
Piston rod on be installed with calibrator mounting base (15), be installed with electromagnetic acoustic on the calibrator mounting base (15)
Calibrator (16).
2. a kind of workpiece size measuring instrument for NC milling center according to claim 1, it is characterised in that：
It is provided with slide bar (17) between first fixed mounting (6) and the second fixed mounting (7), is opened up on the sliding block (11)
There are through-hole (22), the sliding block (11) to be set on slide bar (17) by through-hole (22).
3. a kind of workpiece size measuring instrument for NC milling center according to claim 2, it is characterised in that：
Telescopic rod (18), the telescopic rod (18) are provided between 4th fixed mounting (12) and the 5th fixed mounting (13)
End be fixed in calibrator mounting base (15).
4. a kind of workpiece size measuring instrument for NC milling center according to claim 2 or 3, feature exist
In：The slide bar (17) and telescopic rod (18) are symmetrically arranged with two groups respectively about lead screw (8) and second hydraulic cylinder (14).
5. a kind of workpiece size measuring instrument for NC milling center according to claim 1, it is characterised in that：
It is installed on first fixed mounting (6) and the second fixed mounting (7) close to switch (19).
6. a kind of workpiece size measuring instrument for NC milling center according to claim 5, it is characterised in that：
The convex block (20) of setting corresponding with close to (19) are switched is installed on the sliding block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236269.3U CN207971758U (en) | 2018-02-09 | 2018-02-09 | A kind of workpiece size measuring instrument for NC milling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236269.3U CN207971758U (en) | 2018-02-09 | 2018-02-09 | A kind of workpiece size measuring instrument for NC milling center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971758U true CN207971758U (en) | 2018-10-16 |
Family
ID=63767413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236269.3U Expired - Fee Related CN207971758U (en) | 2018-02-09 | 2018-02-09 | A kind of workpiece size measuring instrument for NC milling center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631814A (en) * | 2019-01-24 | 2019-04-16 | 王吉霞 | A kind of adjustable intelligence manufacture three coordinate measuring machine of pedestal lifting |
-
2018
- 2018-02-09 CN CN201820236269.3U patent/CN207971758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631814A (en) * | 2019-01-24 | 2019-04-16 | 王吉霞 | A kind of adjustable intelligence manufacture three coordinate measuring machine of pedestal lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |