CN203443539U - Device for detecting external diameter of circular part - Google Patents
Device for detecting external diameter of circular part Download PDFInfo
- Publication number
- CN203443539U CN203443539U CN201320385483.2U CN201320385483U CN203443539U CN 203443539 U CN203443539 U CN 203443539U CN 201320385483 U CN201320385483 U CN 201320385483U CN 203443539 U CN203443539 U CN 203443539U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- locating piece
- external diameter
- movable gauge
- frame set
- 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)
Abstract
The utility model relates to a device for detecting the external diameter of a circular part, and the device is characterized in that the device comprises a frame-type support, a contact-type digital sensor, a base plate, a sensor support, a positioning block, and a movable measuring head; the contact-type digital sensor is fixedly connected with the sensor support; the sensor support is fixed on the frame-type support through a tubular support; the frame-type support is fixed on the base plate; the contact-type digital sensor is in contact connection with the movable measuring head disposed on the upper surface of the base plate; the other end of the upper surface of the base plate is fixedly connected with the positioning block; and the horizontal center of the positioning block and the horizontal center of the movable measuring head are located in the same horizontal plane. The beneficial effect of the utility model is that the device, compared with the prior art, greatly improves the efficiency of production, and can enable an enterprise to reduce the detection cost by more than 600,000 yuan each year.
Description
Technical field
The utility model belongs to checkout equipment, relates in particular to a kind of circular pieces external diameter detection device.
Background technology
The part (as the back-up ring of automobile absorber, housing washer etc.) of processing toroidal need to detect its external diameter.For a long time, check this kind of toroidal all by the artificial slide calliper rule that adopt, to measure one by one external diameter; Designed afterwards a kind of Special calipers and detected, calliper is because check and correction must be regularly repaired in wearing and tearing, and efficiency is extremely low, and labor strength is very large, needs a large amount of artificial and man-hours, causes cost of products very high.Although constantly increase check workman, check speed still can not meet the quick increase of output, reviewer increases, and has strengthened processing cost, slackens the competitive power of enterprise on market.Inspection process has directly restricted the delivery date of product.The difficult problem that factory's above-mentioned impact urgently to be resolved hurrily is produced.
Utility model content
The utility model is in order to overcome deficiency of the prior art, and a kind of circular pieces external diameter detection device is provided, and utilizes contact digital sensor, realizes the check of part quick outside diameter, greatly improves check speed.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of circular pieces external diameter detection device, it is characterized in that: comprise frame set, contact digital sensor, base plate, sensor stand, locating piece and movable gauge head, described contact digital sensor and sensor stand are affixed, sensor stand is fixed on frame set by tubular support, frame set is fixed on base plate, described contact digital sensor touches with the movable gauge head that is placed in plate upper surface, the affixed locating piece of the other end of described plate upper surface, the horizontal center of described locating piece and movable gauge head is in same level.
Described movable gauge head end face is radially connected with wimet needle roller, and the horizontal center of described wimet needle roller and the horizontal center of locating piece are in same level, and between described locating piece and movable gauge head, distance is less than the external diameter of part.
Between described locating piece and movable gauge head, optimum distance is 2mm.
Described movable gauge head is placed between frame set, and rectangular inclined-plane, described movable gauge head top, is connected with spring leaf by pressing plate on described inclined-plane, and the inclined-plane at described spring leaf and spring bar top is affixed, and described spring bar and frame set are affixed.
Described locating piece end face is radially provided with contact arc surface.
Beneficial effect: external diameter detection device compared with prior art, has greatly improved production efficiency ，Ke Shi enterprise and reduced every year more than 60 ten thousand yuan of testing costs; Realize the check of the workpiece external diameter of automated movement, arrangement.The output of detection signal is completed by digital sensor, is easy to realize the automatic collection of numerical value.The wimet needle roller of the movable gauge head end face material partly that contacts with workpiece is wimet, has guaranteed that accuracy of detection is not because the wearing and tearing of material change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is three-dimensional reference diagram of the present utility model.
In figure: 1, contact digital sensor, 2, sensor stand, 3, tubular support, 4, pressing plate, 5, spring leaf, 6, spring bar, 7, movable gauge head, 8, alloy needle roller, 9, workpiece, 10, locating piece, 11, frame set, 12, base plate.
Embodiment
Below in conjunction with preferred embodiment, to the embodiment providing according to the utility model, details are as follows:
Embodiment
Refer to accompanying drawing 1-3, the utility model provides a kind of circular pieces external diameter detection device, comprise frame set 11, contact digital sensor 1, base plate 12, sensor stand 2, locating piece 10 and movable gauge head 7, described contact digital sensor and sensor stand are affixed, sensor stand is fixed on frame set 11 by two parallel tubular supports 3, frame set is fixed by screws on base plate, described contact digital sensor touches with the movable gauge head that is placed in plate upper surface, the telescopic contact of contact digital sensor contacts with movable gauge head.The affixed locating piece of the other end of described plate upper surface, the horizontal center of described locating piece and movable gauge head is in same level.Workpiece passes through between locating piece and movable gauge head, and movable gauge head is shifted workpiece onto locating piece end face, measures.
Preferred version of the present utility model is, described movable gauge head end face is radially connected with wimet needle roller, and described locating piece end face is radially provided with contact arc surface.The horizontal center of described wimet needle roller and the horizontal center of locating piece are in same level, and between described locating piece and movable gauge head, distance is less than the external diameter of part.Between described locating piece and movable gauge head, optimum distance is 2mm.The wimet needle roller of the movable gauge head end face material partly that contacts with workpiece 9 is wimet, has guaranteed that accuracy of detection is not because the wearing and tearing of material change.
Preferred version of the present utility model is, described movable gauge head is placed between frame set, and rectangular inclined-plane, described movable gauge head top, is connected with spring leaf 5 by pressing plate 4 on described inclined-plane, the inclined-plane at described spring leaf and spring bar 6 tops is affixed, and described spring bar and frame set are affixed.The center of alloy needle roller 8 and locating piece 10 center are adjusted to same level, and the external diameter 2mm that the distance that makes the two is less than workpiece is advisable, with a master body, be placed between alloy needle roller 8 and locating piece 10, workpiece bottom is located with base plate 12, under the elastic force effect of spring leaf, movable gauge head is pushed workpiece to locating piece 10, now the distance between alloy needle roller 8 and locating piece 10 is exactly the diameter of master body, by the setting value that now contact digital sensor 1 is exported, is zero.If the upper lower deviation of workpiece is ± δ, workpiece by time contact digital sensor 1 output numerical value be A :-δ <A< δ is certified products; δ <A or A<-δ are unacceptable products.This device and unacceptable product discharger, Work transfer device is combined, just can become an automatic detection device
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (5)
1. a circular pieces external diameter detection device, it is characterized in that: comprise frame set, contact digital sensor, base plate, sensor stand, locating piece and movable gauge head, described contact digital sensor and sensor stand are affixed, sensor stand is fixed on frame set by tubular support, frame set is fixed on base plate, described contact digital sensor touches with the movable gauge head that is placed in plate upper surface, the affixed locating piece of the other end of described plate upper surface, the horizontal center of described locating piece and movable gauge head is in same level.
2. circular pieces external diameter detection device according to claim 1, it is characterized in that: described movable gauge head end face is radially connected with wimet needle roller, the horizontal center of described wimet needle roller and the horizontal center of locating piece are in same level, and between described locating piece and movable gauge head, distance is less than the external diameter of part.
3. circular pieces external diameter detection device according to claim 1 and 2, is characterized in that: between described locating piece and movable gauge head, optimum distance is 2mm.
4. circular pieces external diameter detection device according to claim 3, it is characterized in that: described movable gauge head is placed between frame set, rectangular inclined-plane, described movable gauge head top, on described inclined-plane, by pressing plate, be connected with spring leaf, the inclined-plane at described spring leaf and spring bar top is affixed, and described spring bar and frame set are affixed.
5. circular pieces external diameter detection device according to claim 4, is characterized in that: described locating piece end face is radially provided with contact arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385483.2U CN203443539U (en) | 2013-06-27 | 2013-06-27 | Device for detecting external diameter of circular part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385483.2U CN203443539U (en) | 2013-06-27 | 2013-06-27 | Device for detecting external diameter of circular part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443539U true CN203443539U (en) | 2014-02-19 |
Family
ID=50094578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320385483.2U Expired - Fee Related CN203443539U (en) | 2013-06-27 | 2013-06-27 | Device for detecting external diameter of circular part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423893A (en) * | 2016-08-24 | 2017-02-22 | 上海奥林汽车配件有限公司 | Automatic screening instrument for automobile engine blank caps |
-
2013
- 2013-06-27 CN CN201320385483.2U patent/CN203443539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423893A (en) * | 2016-08-24 | 2017-02-22 | 上海奥林汽车配件有限公司 | Automatic screening instrument for automobile engine blank caps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201754075U (en) | Comprehensive detecting device capable of detecting position depth distance | |
| CN202661028U (en) | Detection device for detecting concentricity and flatness of products | |
| CN204115594U (en) | The comprehensive Location measurement instrument of a kind of air-conditioning compressor cylinder | |
| CN202485602U (en) | Center thickness detection device for lens with large external diameter | |
| CN203443539U (en) | Device for detecting external diameter of circular part | |
| CN104251685A (en) | Annular part inner diameter detection device | |
| CN104677238A (en) | Sliding type detection auxiliary tooling | |
| CN202648606U (en) | Straightness measuring device for washing machine control panel | |
| CN104237036A (en) | Plastic durometer for rapidly detecting hardness | |
| CN104251660A (en) | Annular part outer diameter detection device | |
| CN201889543U (en) | Automatic sizing device of sawing machine | |
| CN203024670U (en) | Automobile left front column reinforcing plate detection upright column | |
| CN102410798A (en) | Quick true position detection device | |
| CN202947650U (en) | Radian detecting device | |
| CN203422080U (en) | Inner diameter detecting device used for ring-shaped component | |
| CN203405147U (en) | Measuring tool specially used for detecting stand hole of iron seat | |
| CN204007468U (en) | A kind of cubing for detection of complex profile | |
| CN203744884U (en) | Part height dimension measurement mechanism | |
| CN203286962U (en) | A novel detection tool for a universal joint bearing outer ring without roller pin grooves in an inner bottom plane | |
| CN202974134U (en) | Measuring jig for edge thickness of lens | |
| CN202747970U (en) | H-shaped height go-no go gauge | |
| CN202547526U (en) | Quick true position detection device | |
| CN202734745U (en) | Linearity measuring device for top cover plate of washing machine | |
| CN202885745U (en) | Checking fixture for scale division of flexible inner race ball groove | |
| CN202304694U (en) | Bouncing degree detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |