CN203190925U - Detection appliance for detecting centre distance - Google Patents
Detection appliance for detecting centre distance Download PDFInfo
- Publication number
- CN203190925U CN203190925U CN 201320173139 CN201320173139U CN203190925U CN 203190925 U CN203190925 U CN 203190925U CN 201320173139 CN201320173139 CN 201320173139 CN 201320173139 U CN201320173139 U CN 201320173139U CN 203190925 U CN203190925 U CN 203190925U
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- China
- Prior art keywords
- dial gauge
- detection
- lining
- centre distance
- chuck
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- Expired - Lifetime
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Abstract
The utility model relates to a detection appliance for detecting a centre distance. The detection appliance is characterized in that a workpiece fixation device, and a dial gauge location device matched with the workpiece fixation device are arranged on a bottom plate, and a dial gauge slide device is arranged on the dial gauge location device; during detection for the centre distance of a workpiece, the detection appliance disclosed by the utility model needs to be calibrated; specifically, the detection appliance disclosed by the utility model is calibrated by virtue of a standard component zero-calibration block, and a dial gauge is returned to zero at first, if the value displayed by the dial gauge is in the range of the tolerance of the centre distance, then the workpeice is qualified, or else, the workpeice is unqualified. The detection mode is rapid, convenient and fast, high in accuracy, extremely low in error, low in detection cost, and easy to popularize and apply.
Description
Technical field
The utility model relates to the technical field of testing tool, specifically in a kind of machining for detection of the centre distance cubing.
Background technology
At present, cubing is the simple and direct instrument that commercial production enterprise is used for control product various sizes, enhances productivity and controls quality, is applicable to the product of production in enormous quantities, as auto parts and components, to substitute survey instrument such as three-coordinates measuring machine.Its center carpenters square is very little to be 9.92, and tolerance is within 0.05, and degree of accuracy requires high especially.Majority all adopts three-coordinates measuring machine to measure.And three-coordinates measuring machine measured center distance is more consuming time, and the cost height, and efficient is low, operation inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of improved cubing for detection of centre distance, and it can overcome in the prior art measured center apart from more consuming time, and the cost height, and efficient is low, unhandy some shortcomings.
To achieve these goals, the technical solution of the utility model is: a kind of cubing for detection of centre distance, it mainly comprises base plate, it is characterized in that: the dial gauge locating device that base plate is provided with Work fixing device and matches with Work fixing device, the dial gauge locating device is provided with the dial gauge carriage.
During use, the utility model is provided with Work fixing device, dial gauge locating device and dial gauge carriage, after the workpiece that needs are detected is placed on the Work fixing device, make an end and the handle of workpiece offset by pin, then by regulating pressure block, handle is compressed, make the base plane of workpiece and the upper surface that workpiece is placed piece fit fully, the end face of first chuck and the end face of workpiece are fitted, first chuck is put in first lining, first chuck is connected with second chuck with first spring, second chuck is put into second lining, claims cover and first to claim cover to screw by screw thread with second again, puts it into and steps up in the piece, dial gauge is installed on the dial gauge positioning seat, moves reciprocatingly in the spacing of two limiting plates by slide block.When the centre distance to workpiece detects, need calibrate the utility model, at first use standard component school zero piece that the utility model is calibrated, and dial gauge is made zero.If the numerical value that dial gauge shows is in the scope of center distance tolerance, then this part is qualified, otherwise is defective.This kind detection mode rapid and convenient, accuracy of detection is higher simultaneously, and error is very little, and it is lower to detect cost, is easy to promotion and application.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 be among Fig. 1 A-A to cut-open view.
Fig. 3 be among Fig. 2 B-B to the enlarged drawing of cut-open view.
Fig. 4 is the Workpiece structure synoptic diagram of the required processing of the utility model.
Embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
Label in each accompanying drawing is expressed as follows: 1 limiting plate, 2 workpiece, 3 workpiece placement piece, 4 handles, 5 pins, 6 pressure blocks, 7 standard components placement piece, 8 standard component schools, zero piece, 9 positioning seats, 10 first springs, 11 step up piece, 12 feets, 13 base plates, 14 dial gauges, 15 dial gauge positioning seats, 16 slide plates, 17 first chucks, 18 first linings, 19 second linings, 20 second chucks, 21 second springs.
A kind of cubing for detection of centre distance described in the utility model, it mainly comprises base plate, its difference with the prior art is: the dial gauge locating device that base plate is provided with Work fixing device and matches with Work fixing device, the dial gauge locating device is provided with the dial gauge carriage.Described Work fixing device places piece by workpiece and the first resilient movement part constitutes, and the described first resilient movement part is made of first spring, pin and the handle that cooperates with pin; Described dial gauge locating device is formed by connecting by positioning seat and dial gauge positioning seat, and a side of positioning seat is provided with second moving member; Described carriage is made of slide plate and limiting plate.Be slidingly connected by slide plate formation between positioning seat and the dial gauge positioning seat, described limiting plate has two, and two limiting plates are separately positioned on the two ends of slide plate.Dial gauge is arranged on the dial gauge positioning seat, and the bottom of base plate is provided with feet.
Described second moving member comprises and steps up piece and pressure block, step up to be provided with in the piece chuck group and lining group, the chuck group is set in the lining group, the chuck group is made of first, second chuck, the lining group is made of first, second lining, and first chuck is arranged in first lining, and second chuck is arranged in second lining, link to each other by second spring between first, second chuck, screw by screw thread between first, second lining.The chuck group is set in the lining group, steps up to be provided with in the piece inner chamber that matches with lining group profile, and described lining group is arranged in the inner chamber that steps up piece.
In force, the size and dimension of the workpiece of inspection center's distance as required, produce centre distance cubing as shown in Figure 1, described centre distance cubing is provided with Work fixing device, dial gauge locating device and dial gauge carriage, the workpiece that needs are detected is placed on workpiece place on the piece after, make an end and the handle of workpiece offset by pin, and then by regulating pressure block, handle is compressed, make the base plane of part and the surface that workpiece is placed piece fit fully, the end face of first lining and the end face of workpiece are fitted, first chuck is put in first lining, first chuck is connected with second chuck with second spring, second chuck is put into second lining, second lining and first lining is screwed by screw thread again, puts it into and steps up in the piece, dial gauge is installed on the dial gauge positioning seat, moves reciprocatingly in the spacing of two limiting plates by slide block.When the centre distance to workpiece detects, need calibrate the utility model, at first use standard component school zero piece that the utility model is calibrated, and dial gauge is made zero.If the numerical value that dial gauge shows is in the scope of center distance tolerance, then this part is qualified, otherwise is defective.This kind detection mode rapid and convenient, accuracy of detection is higher simultaneously, and error is very little, and it is lower to detect cost, is easy to promotion and application.
Claims (6)
1. cubing for detection of centre distance, it mainly comprises base plate, it is characterized in that: the dial gauge locating device that base plate is provided with Work fixing device and matches with Work fixing device, the dial gauge locating device is provided with the dial gauge carriage.
2. a kind of cubing for detection of centre distance according to claim 1, it is characterized in that: described Work fixing device places piece by workpiece and the first resilient movement part constitutes, and the described first resilient movement part is made of first spring, pin and the handle that cooperates with pin; Described dial gauge locating device is formed by connecting by positioning seat and dial gauge positioning seat, and a side of positioning seat is provided with second moving member; Described carriage is made of slide plate and limiting plate.
3. a kind of cubing for detection of centre distance according to claim 2, it is characterized in that: described second moving member comprises and steps up piece and pressure block, step up to be provided with in the piece chuck group and lining group, the chuck group is set in the lining group, the chuck group is made of first, second chuck, the lining group is made of first, second lining, first chuck is arranged in first lining, second chuck is arranged in second lining, link to each other by second spring between first, second chuck, screw by screw thread between first, second lining.
4. a kind of cubing for detection of centre distance according to claim 3, it is characterized in that: the chuck group is set in the lining group, steps up to be provided with in the piece inner chamber that matches with lining group profile, and described lining group is arranged in the inner chamber that steps up piece.
5. a kind of cubing for detection of centre distance according to claim 2 is characterized in that: form by slide plate between positioning seat and the dial gauge positioning seat and be slidingly connected, described limiting plate has two, and two limiting plates are separately positioned on the two ends of slide plate.
6. a kind of cubing for detection of centre distance according to claim 1, it is characterized in that: dial gauge is arranged on the dial gauge positioning seat, and the bottom of base plate is provided with feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173139 CN203190925U (en) | 2013-04-09 | 2013-04-09 | Detection appliance for detecting centre distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173139 CN203190925U (en) | 2013-04-09 | 2013-04-09 | Detection appliance for detecting centre distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190925U true CN203190925U (en) | 2013-09-11 |
Family
ID=49107778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320173139 Expired - Lifetime CN203190925U (en) | 2013-04-09 | 2013-04-09 | Detection appliance for detecting centre distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841588A (en) * | 2016-06-03 | 2016-08-10 | 陕西法士特齿轮有限责任公司 | Fork shaft axial size auxiliary measuring device and use method |
-
2013
- 2013-04-09 CN CN 201320173139 patent/CN203190925U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841588A (en) * | 2016-06-03 | 2016-08-10 | 陕西法士特齿轮有限责任公司 | Fork shaft axial size auxiliary measuring device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee after: SHANGHAI SINOTEC Co.,Ltd. Address before: 201706 Shanghai District of Qingpu City Green Road 6725 Lane 169 Fuquan Mountain Development Zone No. 8 factory Patentee before: SHANGHAI SINOTEC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 20106 Three Workshops on No. 218 Songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Power Technology (Group) Co.,Ltd. Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |