CN208187322U - A kind of drain mast production threaded hole base cone face circularity verifying attachment - Google Patents
A kind of drain mast production threaded hole base cone face circularity verifying attachment Download PDFInfo
- Publication number
- CN208187322U CN208187322U CN201820700854.4U CN201820700854U CN208187322U CN 208187322 U CN208187322 U CN 208187322U CN 201820700854 U CN201820700854 U CN 201820700854U CN 208187322 U CN208187322 U CN 208187322U
- Authority
- CN
- China
- Prior art keywords
- threaded hole
- measuring staff
- dial gauge
- verifying attachment
- base cone
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of drain mast production threaded hole base cone face circularity verifying attachments, including cubing ontology, dial gauge and rod device, through-hole is equipped in the cubing ontology, the dial gauge is placed in the top of cubing ontology, the dial gauge contact is placed in through-hole, and the rod device is placed in the lower section of cubing ontology.The beneficial effects of the utility model are: it is structurally reasonable, it is easy to operate and practical, improve efficiency；When for examining workpiece joints inner conical surface circularity, time saving and energy saving, checkout procedure is simple, and inspection data is reliable；Without cutting sample, reduce the waste of workpiece raw material, saves the time, and at low cost.
Description
Technical field
The utility model relates to cubing technical fields, specifically, are related to a kind of drain mast production threaded hole base cone face
Circularity verifying attachment.
Background technique
Automobile oil discharge pipe needs connector to connect during installation, to ensure the trouble free service of oil draining system, setting in connector
There is inner conical surface, the precision of connector inner conical surface circularity determines the leakproofness and working performance of oil discharge pipe's tubing string, thus needs pair
The qualified degree of connector inner conical surface circularity is tested, and traditional method of inspection uses sampling Detection, uses three by cutting sample
Coordinate measurement, this kind of method had both wasted raw material and have been also required to take more time, but also there is a situation where that inspection is not accurate,
Thus it is badly in need of researching and developing a kind of new verifying attachment.
Utility model content
To solve the above problems, the utility model provides a kind of drain mast production threaded hole base cone face circularity inspection dress
It sets, solves the problems, such as that the prior art examines emptying pipe fitting inner conical surface circularity process cumbersome, checkability is high, and is less prone to mistake
The case where inspection waste raw material.
The technical solution adopted in the utility model is:
A kind of drain mast production threaded hole base cone face circularity verifying attachment, including cubing ontology, dial gauge and measuring staff dress
It sets, through-hole is equipped in the cubing ontology, the dial gauge is placed in the top of cubing ontology, and the dial gauge contact is placed in through-hole
Interior, the rod device is placed in the lower section of cubing ontology, and the rod device includes the first measuring staff, the second measuring staff and fixed company
Connect the measuring staff runner of two measuring staffs, first measuring staff of measuring staff driven by rotating wheel and the rotation of the second measuring staff, the first measuring staff top
In detection body through-hole, spring is provided on first measuring staff, second measuring staff bottom is fixedly installed with for examining
Survey the detector of workpiece joints inner conical surface, the upper flat face touching of the dial gauge contact and the first measuring staff.
Further, the detector is the contact of triangular structure.
Further, the detector top is provided with steel ball.
Further, the side of the cubing ontology is provided with threaded hole, and the threaded hole is vertical with cubing body through-holes to be passed through
Logical, inward turning unification in the threaded hole hole is for fixing the holding screw of dial gauge bar and then fixed dial gauge.
Further, the rod device is wrapped with conversion head, and the rod device can move up and down in conversion head.
Further, the outer wall of the conversion head lower bottom part is equipped with external screw thread compatible with workpiece to be detected.
Further, the striped of hatching knurling shape is equipped on the lateral wall of the cubing ontology and measuring staff runner.
The beneficial effects of the utility model are: it is structurally reasonable, it is easy to operate and practical, improve efficiency；For inspection man
When part connector inner conical surface circularity, time saving and energy saving, checkout procedure is simple, and inspection data is reliable；Without cutting sample, reduce workpiece
The waste of raw material saves the time, and at low cost.
Detailed description of the invention
Fig. 1 is the longitudinal profile of the utility model precession connector.
Fig. 2 is the structural schematic diagram of ontology.
Fig. 3 is the enlarged diagram of rod device.
Fig. 4 is the structural schematic diagram of conversion head.
Wherein: 1, dial gauge, 2, dial gauge bar, 3, dial gauge contact, 4, cubing ontology, 41, through-hole, 42, threaded hole, 5,
Rod device, the 51, first measuring staff, 52, measuring staff runner, the 53, second measuring staff, 6, spring, 7, detector, 8, conversion head, 9, screw thread,
10, holding screw, 11, connector, 12, steel ball.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made into one in the following with reference to the drawings and specific embodiments
Step is described in detail, which is only used for explaining the utility model, does not constitute the restriction for explaining the utility model range.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of drain mast production threaded hole base cone face circularity verifying attachment, including
Cubing ontology 4, dial gauge 1 and rod device 5, cubing ontology is interior to be equipped with through-hole 41, and dial gauge 1 is placed in the top of cubing ontology 4,
Dial gauge contact 3 is placed in through-hole 41, and the side of cubing ontology 4 is provided with threaded hole 42, threaded hole 42 and 4 through-hole 41 of cubing ontology
Vertically through the unification of 42 hole inward turning of threaded hole is for fixing the holding screw 10 of dial gauge bar and then fixed dial gauge, measuring staff
Device 5 is placed in the lower section of cubing ontology 4, and rod device 4 is including the first measuring staff 51, the second measuring staff 53 and is fixedly connected with two surveys
The measuring staff runner 52 of bar, measuring staff runner 52 drive the first measuring staff 51 and the rotation of the second measuring staff 53, are located at inspection at the top of the first measuring staff 51
Have in 4 body through-holes 41, and the upper flat face of dial gauge contact 3 and the first measuring staff 51 touches, 51 are provided with bullet on the first measuring staff
Spring 6,53 bottom of the second measuring staff are fixedly installed with the detector 7 for detecting workpiece joints inner conical surface, and detector 7 is triangle knot
The contact of structure, 7 top of detector are provided with steel ball 12, and rod device is wrapped with conversion head 8, the outside of 8 lower bottom part of conversion head
Wall is equipped with external screw thread compatible with workpiece internal screw thread to be detected, and measuring staff dress, 5 can move up and down in conversion head 8, cubing sheet
The striped of hatching knurling shape is equipped on the lateral wall of body 4 and measuring staff runner 52.
Above-mentioned apparatus is when examining, by 11 internal screw thread precession conversion head of workpiece joints, 8 external screw thread 9, until the second measuring staff 53
Steel ball 12 on floor detection head 7 is contradicted onto the inner conical surface of 11 threaded hole of workpiece joints, at this point, detector 7 is due in connector
The effect of the conical surface moves upwards, and then rod device 5 is driven to move upwards, so that 51 upper surface of the first measuring staff and dial gauge contact
3 contacts, then 1 zero check of dial gauge gently rotates 52 part of measuring staff runner of rod device 5, so that rod device 5 rotates
Not less than a circle, detector 7 rotates on 11 inner conical surface of connector simultaneously, in rotation process, reads the scale value of dial gauge, work as connector
When 11 inner conical surfaces have certain error, detector 7 drives rod device 5 to move up and down, and 1 numerical value of dial gauge accordingly changes,
So examine the circularity of workpiece joint screw thread hole inner conical surface.Dial gauge numerical value fluctuates in a certain range, when dial gauge numerical value exists
When in the range of regulation, qualification is verified as, when numerical value exceeds defined range, is verified as unqualified.
Claims (7)
1. a kind of drain mast production threaded hole base cone face circularity verifying attachment, it is characterised in that: including cubing ontology, dial gauge
And rod device, the cubing ontology is interior to be equipped with through-hole, and the dial gauge is placed in the top of cubing ontology, the dial gauge contact
Be placed in through-hole, the rod device is placed in the lower section of cubing ontology, the rod device include the first measuring staff, the second measuring staff with
And it is fixedly connected with the measuring staff runner of two measuring staffs, and first measuring staff of measuring staff driven by rotating wheel and the rotation of the second measuring staff, described first
It is located in detection body through-hole at the top of measuring staff, spring is provided on first measuring staff, second measuring staff bottom is fixedly mounted
There are the detector for detecting workpiece joints inner conical surface, the upper flat face touching of the dial gauge contact and the first measuring staff.
2. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 1, it is characterised in that:
The detector is the contact of triangular structure.
3. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 1, it is characterised in that:
The detector top is provided with steel ball.
4. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 1, it is characterised in that:
The side of the cubing ontology is provided with threaded hole, and the threaded hole and cubing body through-holes are vertically through in the threaded hole hole
One is screwed for fixing the holding screw of dial gauge bar and then fixed dial gauge.
5. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 1, it is characterised in that:
The rod device is wrapped with conversion head, and the rod device can move up and down in conversion head.
6. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 5, it is characterised in that:
The conversion head lower bottom part outer wall is equipped with external screw thread compatible with band detection workpiece.
7. a kind of drain mast production threaded hole base cone face circularity verifying attachment according to claim 1, it is characterised in that:
The striped of hatching knurling shape is equipped on the lateral wall of the cubing ontology and measuring staff runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700854.4U CN208187322U (en) | 2018-05-11 | 2018-05-11 | A kind of drain mast production threaded hole base cone face circularity verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700854.4U CN208187322U (en) | 2018-05-11 | 2018-05-11 | A kind of drain mast production threaded hole base cone face circularity verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187322U true CN208187322U (en) | 2018-12-04 |
Family
ID=64430064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700854.4U Active CN208187322U (en) | 2018-05-11 | 2018-05-11 | A kind of drain mast production threaded hole base cone face circularity verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839048A (en) * | 2019-03-26 | 2019-06-04 | 青岛华瑞汽车零部件股份有限公司 | A kind of cubing of detection brake fuel feed hole gas vent conical surface bounce |
| CN109974564A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of journal oil bore edges detection device |
-
2018
- 2018-05-11 CN CN201820700854.4U patent/CN208187322U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839048A (en) * | 2019-03-26 | 2019-06-04 | 青岛华瑞汽车零部件股份有限公司 | A kind of cubing of detection brake fuel feed hole gas vent conical surface bounce |
| CN109839048B (en) * | 2019-03-26 | 2024-01-26 | 青岛华瑞汽车零部件股份有限公司 | Gauge for detecting runout of conical surface of air outlet hole of oil inlet hole of brake |
| CN109974564A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of journal oil bore edges detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205067153U (en) | Water environmental detection set | |
| CN201318937Y (en) | High-precision article size measuring device | |
| CN205384002U (en) | Pipeline wall thickness ultrasonic measurement device | |
| CN205785720U (en) | A kind of sealing property tester of corrugated pipe sealing ring | |
| CN208187322U (en) | A kind of drain mast production threaded hole base cone face circularity verifying attachment | |
| CN204854570U (en) | External diameter measuring device in full -automatic bearing | |
| CN103115245A (en) | Pipeline detection device based on piezomagnetic effect | |
| CN204255256U (en) | Indenture measuring instrument | |
| CN2107634U (en) | Three-direction gap detector | |
| CN204373622U (en) | A kind of pick-up unit of vehicle bodywork soldering cramping apparatus | |
| CN204313807U (en) | The mounting structure of verticality sensor on overlength tubular pillar | |
| CN207050601U (en) | A kind of special gauge for the detection of flange shaft threaded hole position | |
| CN206074082U (en) | A kind of corrosive liquids liquid level emasuring device developed based on secondary meter | |
| CN205669978U (en) | A kind of high accuracy taper hole cubing | |
| CN208567695U (en) | Interior hole depth annular groove detection device | |
| CN203203519U (en) | Oil well pipe knuckle thread length comparison template | |
| CN206192252U (en) | Automatic diversified pressure vessel edges and corners measuring device of digital display | |
| CN203949663U (en) | Portable static level gauge head | |
| CN205448970U (en) | Cut deal laser trigonometry detects calibration device | |
| CN107192312A (en) | A kind of special gauge detected for flange shaft threaded hole position | |
| CN209166277U (en) | A kind of chassis and upper attaching mouth size checking device | |
| CN205175299U (en) | Ripple wall thickness ununiformity detection device | |
| CN220454474U (en) | Shallow depth hole gauge | |
| CN214200327U (en) | Movable jar body balance | |
| CN114166084B (en) | Device for measuring pitch diameter runout of taper pair threads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |