CN204329845U - 90 ° of corner internal diameter appliance special for detecting - Google Patents
90 ° of corner internal diameter appliance special for detecting Download PDFInfo
- Publication number
- CN204329845U CN204329845U CN201420842679.4U CN201420842679U CN204329845U CN 204329845 U CN204329845 U CN 204329845U CN 201420842679 U CN201420842679 U CN 201420842679U CN 204329845 U CN204329845 U CN 204329845U
- Authority
- CN
- China
- Prior art keywords
- measuring head
- connection pipe
- transitional connection
- main body
- table bar
- 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
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Abstract
The utility model discloses 90 ° of corner internal diameter appliance special for detecting, it comprises meter, table bar and measuring head assembly, meter is fixed on one end of table bar, table bar inside is provided with the drive link that can move along its axis, one end of drive link is connected with meter, measuring head assembly comprises measuring head main body, one end of measuring head main body is provided with fixing gauge head, the other end of measuring head main body is provided with movable gauge head, cubing also comprises transitional connection pipe and transition push rod, one end of transitional connection pipe is vertically connected to the middle part of measuring head main body, the other end of table bar is vertically connected at the other end of transitional connection pipe, transition top stem casing is located at transitional connection pipe inside, and the two ends of transition push rod are connected with movable gauge head and drive link respectively by transmission levers.The utility model can efficiently solve oil sealing hole accuracy of detection control problem in four-wheel drive front axle housing work in-process heart process, shortens product development cycle, and can ensure the machining precision of product, have stronger applicability and economic benefit.
Description
Technical field
The utility model relates to 90 ° of corner internal diameter appliance special for detecting.
Background technology
Existing general measurer is various in style, complete in specifications, substantially can meet the detection needs of workpiece.But also have some designs of part complicated, dimension precision requirement is higher, uses the very difficult detection of general measurer or metrical error comparatively greatly, need to design various appliance special for detecting for this reason.Such as, the measurement of the hole internal diameter that accuracy requirement is higher generally uses inside dial indicator and micrometer inside caliper etc., but due to the reason of measurer structure, it can only unidirectional measurement deep hole, complicated for process product structure, when measurement space is less, as shown in Figure 1, in the process that the inner chamber oil sealing hole 01 of four-wheel drive propons is processed on horizontal Machining centers, general cubing just cannot be used accurately to detect.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide 90 ° of a kind of corner internal diameter appliance special for detecting, this cubing can solve product in horizontal Machining centers process, machining precision and the higher position reference hole of positional precision are in clamped one time Simulation Based On Multi-step process, actual process measurement space is little, accurately cannot detect with conventional sense utensil, product does not allow again the lower machine testing of midway dismounting, the practical problems of accurately detection in real time must be carried out to benchmark hole size in process, improve processing precision of products to control, ensure product quality.
For achieving the above object, the utility model is by the following technical solutions:
90 ° of corner internal diameter appliance special for detecting, comprise meter, table bar and measuring head assembly, described meter is fixed on one end of table bar, table bar inside is provided with the drive link that can move along its axis, one end of drive link is connected with meter, described measuring head assembly comprises measuring head main body, one end of measuring head main body is provided with fixing gauge head, the other end of measuring head main body is provided with movable gauge head, described cubing also comprises transitional connection pipe and transition push rod, one end of transitional connection pipe is vertically connected to the middle part of measuring head main body, the other end of table bar is vertically connected at the other end of transitional connection pipe, described transition top stem casing is located at transitional connection pipe inside, and the two ends of transition push rod are connected with movable gauge head and drive link respectively by transmission levers.
One end of described transitional connection pipe is rotationally connected with the middle part of measuring head main body.
The other end of described table bar is rotationally connected with the other end of transitional connection pipe.
The end, one end that described transitional connection pipe is connected with table bar is provided with protective jacket, and protective jacket is fixed by screw lock.
Described meter is dial gauge.
The utility model adopts above technical scheme, on the basis of conventional dial bore gage structure, according to measurement space size, increases in the middle of design and turns to transmission and bindiny mechanism, make corner dial bore gage appliance special for detecting in 90 °.With less cost, in the short period of time, efficiently solve oil sealing hole accuracy of detection control problem in four-wheel drive front axle housing work in-process heart process, shorten product development cycle, and the machining precision of product can be ensured, there are stronger applicability and economic benefit.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is the structural representation of the inner chamber oil sealing hole of four-wheel drive propons;
Fig. 2 is the contour structures schematic diagram of the utility model 90 ° of corner internal diameter appliance special for detecting;
Fig. 3 is the inner structure schematic diagram of the utility model 90 ° of corner internal diameter appliance special for detecting;
Fig. 4 is the schematic diagram in the practical application of the utility model 90 ° of corner internal diameter appliance special for detecting.
Embodiment
According to one of Fig. 2-4, the utility model comprises meter 1, table bar 2 and measuring head assembly 3, meter 1 is dial gauge, described meter 1 is fixed on one end of table bar 2, table bar 2 inside is provided with the drive link 21 that can move along its axis, one end of drive link 21 is connected with meter 1, described measuring head assembly 3 comprises measuring head main body 31, one end of measuring head main body 31 is provided with fixing gauge head 32, the other end of measuring head main body 31 is provided with movable gauge head 33, described cubing also comprises transitional connection pipe 4 and transition push rod 5, one end of transitional connection pipe 4 is vertically connected to the middle part of measuring head main body 31, the other end of table bar 2 is vertically connected at the other end of transitional connection pipe 4, it is inner that described transition push rod 5 is set in transitional connection pipe 4, and the two ends of transition push rod 5 are connected with movable gauge head 33 and drive link 21 respectively by transmission levers 6.
One end of described transitional connection pipe 4 is rotationally connected with the middle part of measuring head main body 31, and the other end of described table bar 2 is rotationally connected with the other end of transitional connection pipe 4.Such structure can improve the dirigibility in cubing use procedure.
The end, one end that described transitional connection pipe 4 is connected with table bar 2 is provided with protective jacket 7, and protective jacket 7 is fixed by screw lock.
The utility model is on the basis of conventional dial bore gage structure, according to measurement space size, increase transitional connection pipe 4, transition push rod 5 and transmission levers 6, make corner dial bore gage appliance special for detecting in 90 °, when being applied to oil sealing hole accuracy of detection in four-wheel drive front axle housing work in-process heart process, measuring head assembly 3 can stretch in oil sealing hole easily, and by the inwall against oil sealing hole while of active side head and fixing gauge head 32, thus the internal diameter of oil sealing hole is detected, shorten product development cycle, and the machining precision of product can be ensured, there are stronger applicability and economic benefit.
Claims (5)
1.90 ° of corner internal diameter appliance special for detecting, comprise meter, table bar and measuring head assembly, described meter is fixed on one end of table bar, table bar inside is provided with the drive link that can move along its axis, one end of drive link is connected with meter, described measuring head assembly comprises measuring head main body, one end of measuring head main body is provided with fixing gauge head, the other end of measuring head main body is provided with movable gauge head, it is characterized in that: described cubing also comprises transitional connection pipe and transition push rod, one end of transitional connection pipe is vertically connected to the middle part of measuring head main body, the other end of table bar is vertically connected at the other end of transitional connection pipe, described transition top stem casing is located at transitional connection pipe inside, and the two ends of transition push rod are connected with movable gauge head and drive link respectively by transmission levers.
2. 90 ° of corner internal diameter appliance special for detecting according to claim 1, is characterized in that: one end of described transitional connection pipe is rotationally connected with the middle part of measuring head main body.
3. 90 ° of corner internal diameter appliance special for detecting according to claim 1 and 2, is characterized in that: the other end of described table bar is rotationally connected with the other end of transitional connection pipe.
4. 90 ° of corner internal diameter appliance special for detecting according to claim 1, is characterized in that: the end, one end that described transitional connection pipe is connected with table bar is provided with protective jacket, and protective jacket is fixed by screw lock.
5. 90 ° of corner internal diameter appliance special for detecting according to claim 1, is characterized in that: described meter is dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842679.4U CN204329845U (en) | 2014-12-26 | 2014-12-26 | 90 ° of corner internal diameter appliance special for detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842679.4U CN204329845U (en) | 2014-12-26 | 2014-12-26 | 90 ° of corner internal diameter appliance special for detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329845U true CN204329845U (en) | 2015-05-13 |
Family
ID=53166196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842679.4U Expired - Fee Related CN204329845U (en) | 2014-12-26 | 2014-12-26 | 90 ° of corner internal diameter appliance special for detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702627A (en) * | 2017-10-31 | 2018-02-16 | 武汉中航精冲技术有限公司 | The measurement cubing and its measuring method of heavy caliber inner circle |
-
2014
- 2014-12-26 CN CN201420842679.4U patent/CN204329845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702627A (en) * | 2017-10-31 | 2018-02-16 | 武汉中航精冲技术有限公司 | The measurement cubing and its measuring method of heavy caliber inner circle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181226 |