CN210570319U - Leak protection threaded hole verifying attachment who examines - Google Patents
Leak protection threaded hole verifying attachment who examines Download PDFInfo
- Publication number
- CN210570319U CN210570319U CN201921546981.4U CN201921546981U CN210570319U CN 210570319 U CN210570319 U CN 210570319U CN 201921546981 U CN201921546981 U CN 201921546981U CN 210570319 U CN210570319 U CN 210570319U
- Authority
- CN
- China
- Prior art keywords
- screw
- sponge
- plug gauge
- screw hole
- hole
- 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
Abstract
The utility model provides a screw hole verifying attachment that leak protection was examined, including the screw thread plug gage at least, screw thread plug gage head is equipped with and waits to examine screw hole assorted external screw thread, and pole portion inner segment is cylindric with the head linkage segment, and the outer section in pole portion is hexagonal pole. A rocker is arranged on the rod part of the thread plug gauge; be provided with the mark ware of beating on the pole portion between rocker and screw plug gauge head, beat the sponge of mark ware at least including being infected with pigment, just revolve to waiting to examine screw hole bottom when screw plug gauge's head, when the screw hole detects the completion promptly, the terminal surface of the sponge that is infected with pigment just contacts with the top of waiting to examine the screw hole. Use the utility model provides a when the device carries out the screw hole inspection, can make inspection and mark work go on in step, prevent that the screw thread from lou examining, only inspect qualified screw hole just can be beaten the mark, the rate of accuracy of mark can reach 100%, and the device simple structure, convenient to use, low in manufacturing cost is honest and clean.
Description
Technical Field
The utility model relates to a screw hole verifying attachment that leak protection was examined belongs to inspection tool technical field.
Background
In the machining process, various types of products often need to process the screw hole of unidimensional not, then need inspect the screw hole after the screw hole processing finishes to confirm whether qualified the screw hole. The tool for checking the threaded hole is generally a thread plug gauge, and the specific checking method is as follows: after oil stains and impurities of the measured threaded hole are cleaned, the thread plug gauge is aligned with the measured thread, the thread plug gauge or the measured piece is rotated in a free state and judged to be qualified through the length of all the threads, and otherwise, the thread plug gauge or the measured piece is not qualified.
Because the threaded holes to be detected are usually more in number, whether qualified marks need to be made for the threaded holes after detection, otherwise confusion can be caused, the detection is similar to the nominal marks, and quality accidents such as missing detection, error detection and the like are caused. The traditional method for marking the threaded hole comprises the following steps: firstly, a thread plug gauge is used for detecting whether the threaded hole is qualified or not, the detection result is recorded, and then a marking pen and other tools are used for marking the qualified threaded hole, namely that the hole is detected and qualified. In the method, the inspection and the marking are not carried out simultaneously, the marking error is often caused due to the influence of human factors, and the products which are not inspected or unqualified in inspection flow out.
Disclosure of Invention
In order to solve the not enough of existence among the prior art, the utility model provides a screw hole verifying attachment that leak protection was examined uses the device to carry out the screw hole when examining, can make inspection and mark work go on in step, prevents that the screw thread from leaking and examining, only examines qualified screw hole and just can be beaten the mark, and the rate of accuracy of mark can reach 100%, and the device simple structure, convenient to use, low in manufacturing cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
a leak-proof threaded hole inspection device at least comprises a thread plug gauge, wherein the head of the thread plug gauge is provided with an external thread matched with a threaded hole to be inspected, the connecting section of the inner section of a rod part and the head part is cylindrical, and the outer section of the rod part is a hexagonal rod;
a rocker is arranged on the rod part of the thread plug gauge; be provided with the mark ware of beating on the pole portion between rocker and screw plug gauge head, beat the sponge of mark ware at least including being infected with pigment, just revolve to waiting to examine screw hole bottom when screw plug gauge's head, when the screw hole detects the completion promptly, the terminal surface of the sponge that is infected with pigment just contacts with the top of waiting to examine the screw hole.
To the utility model discloses technical scheme's further improvement is: the marking device comprises a sponge sleeve, a sponge stained with pigment and a locking screw, wherein the sponge sleeve is of a shell structure, the sponge stained with pigment is installed in the sponge sleeve, one end of the sponge sleeve is provided with an inlet for installing the sponge stained with pigment, the center of the other end of the sponge sleeve is provided with a hexagonal hole matched with the threaded plug gauge rod part, the locking screw is arranged on the outer wall of the sponge sleeve, and the sponge sleeve is locked with the threaded plug gauge rod part through the locking screw.
The inner diameter size of the sponge sleeve is larger than that of the threaded hole to be detected.
One end of the rocker is provided with a hexagonal hole matched with the rod part of the threaded plug gauge, and the hexagonal hole of the rocker is sleeved on the rod part of the threaded plug gauge.
The other end of the rocker is provided with a handle.
By the technical scheme provided by the utility model, be provided with the rocker on the pole portion of screw plug gauge, the rocker can make screw plug gauge screw in more laborsaving, is provided with on the pole portion between rocker and the screw plug gauge head and beats the mark ware, and the position of beating the mark ware is corresponding with the top position of waiting to examine the screw hole, can make the qualified screw hole of inspection beat down the mark, and the unqualified then does not do the mark of inspection, prevents to miss the emergence of examining the accident. The marker passes through locking screw and fixes with the pole portion of screw plug gauge, avoids reciprocating because of the marker and causes the screw hole false retrieval, and the marker is adjustable at the position of screw plug gauge pole portion, makes the device's range of application wider. The rocker is sleeved on the rod part of the thread plug gauge through the hexagonal hole, the dismounting is very convenient, and one end of the rocker is provided with the handle, so that the thread plug gauge can be screwed in more easily.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the sponge cover of the present invention.
Fig. 3 is a schematic structural diagram of the rocker of the present invention.
In the figure: 1. the thread plug gauge comprises a thread plug gauge, 2 parts of sponge stained with pigment, 3 parts of a sponge sleeve, 4 parts of a locking screw, 5 parts of a rocker and 6 parts of a handle.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, 2, 3, the screw hole verifying attachment who leak protection was examined that this embodiment provided, including screw thread plug gauge 1, screw thread plug gauge 1 includes head and pole portion, and 1 head of screw thread plug gauge is equipped with and waits to examine screw hole assorted external screw thread, and pole portion inner segment is cylindricly with the head linkage segment, and the pole portion outer segment is hexagonal pole, and the radial size of head of screw thread plug gauge 1 is big than the radial size of pole portion, and the radial size of linkage segment ratio pole portion of pole portion and head is little.
Be provided with rocker 5 on the pole portion of screw thread plug gage 1, 5 one ends of rocker are provided with 1 pole portion assorted hexagonal hole of screw thread plug gage, and the hexagonal hole cover of rocker 5 is on 1 pole portion of screw thread plug gage, and the other end of rocker 5 is provided with handle 6, and handle 6 is the column pole for having the tapering, and 5 outer sections of rocker are provided with the handle mounting hole, and handle 6 inserts in the mounting hole.
Be provided with the mark ware of beating on the pole portion between 5 and the 1 head of screw thread plug gauge of rocker, beat the mark ware and include sponge cover 3, be infected with the sponge 2 and the locking screw 4 of pigment, sponge cover 3 is cylindric shell structure, and the sponge 2 that is infected with pigment is installed in sponge cover 3, and 3 one end of sponge cover are the opening form to supply the installation to be infected with the sponge 2 of pigment, the bottom surface center of the other end be equipped with 1 pole portion assorted hexagonal hole of screw thread plug gauge, be provided with locking screw 4 on sponge cover 3's the outer wall. During the installation, 3 open ends of sponge cover are towards the head of screw plug gauge 1, and the hexagonal hole cover of sponge cover 3 is on the pole portion of screw plug gauge 1, just revolves when the head of screw plug gauge 1 and waits to examine the screw hole bottom, and when the screw hole detected the completion promptly, the terminal surface of the sponge 2 that is infected with pigment just contacted with the top of examining the screw hole, adjusted the position after, sponge cover 3 was through locking screw 4 and the locking of screw plug gauge 1 pole portion on the outer wall. The inner diameter of the sponge sleeve 3 is larger than that of the threaded hole to be detected.
The working principle of the embodiment is as follows: before the screw thread plug gauge is used, according to the specification and the depth of a required inspection screw hole, a proper sponge sleeve 3 and a proper rocker 5 are selected, the position of the sponge sleeve 3 is adjusted, and a locking screw 4 is screwed to fix the sponge sleeve and the threaded plug gauge rod. Then fill sponge 2 who is infected with pigment in the cavity of sponge cover 3, when making the screw hole detect and accomplish, the terminal surface of sponge 2 who is infected with pigment just contacts with the top of examining the screw hole. The threaded hole to be detected is cleaned up, the threaded plug 1 is adjusted to be oriented and then screwed into a left and right thread pitch, the rocker 5 is sleeved on the threaded plug, the handle 6 is installed, and the threaded plug 1 is screwed into the handle 6. If the screw hole that is examined is qualified hole, screw plug gauge 1 can screw in the screw hole bottom, and the sponge 2 that is stained with pigment can be stained with pigment in this screw hole orifice department simultaneously, just so can form a colour mark in the screw hole department that finishes examining simultaneously. If the screw hole that is examined is unqualified, the screw plug gauge 1 can't screw in the bottom of screw hole, also can not be marked at screw hole orifice department. And finally, screwing out the thread plug gauge 1 to finish the inspection of one threaded hole, so that the hole opening of the threaded hole which is qualified in inspection is marked with pigment, and the hole opening of the threaded hole which is unqualified in inspection is not marked.
The utility model discloses a screw hole verifying attachment that leak protection was examined is particularly useful for the inspection of blind hole screw hole, and only examines qualified screw hole and just can beat the mark in screw hole drill way department, all be printed on the qualified product of mark in screw hole drill way department promptly, can not have the false retrieval, the emergence of the condition of examining of leaking, can guarantee that the rate of leaking examining is 0. The device of the utility model is simple in structure, low in production cost, and can select different screw plug gauges and rather than supporting rocker and beat the mark ware according to the screw thread in different apertures, beat the mark ware and can adjust its position in screw plug gauge pole portion according to the screw hole degree of depth difference, and beat the sponge that is stained with pigment of mark ware and can not damage the workpiece surface when contacting with the work piece.
Claims (5)
1. The utility model provides a screw hole verifying attachment that leak protection was examined, includes screw plug gauge at least, its characterized in that: the head of the threaded plug gauge is provided with external threads matched with the threaded hole to be detected, the connecting section of the inner section of the rod part and the head part is cylindrical, and the outer section of the rod part is a hexagonal rod;
a rocker is arranged on the rod part of the thread plug gauge; be provided with the mark ware of beating on the pole portion between rocker and screw plug gauge head, beat the sponge of mark ware at least including being infected with pigment, just revolve to waiting to examine screw hole bottom when screw plug gauge's head, when the screw hole detects the completion promptly, the terminal surface of the sponge that is infected with pigment just contacts with the top of waiting to examine the screw hole.
2. The leak-proof threaded hole inspection device of claim 1, wherein: the marking device comprises a sponge sleeve, a sponge stained with pigment and a locking screw, wherein the sponge sleeve is of a shell structure, the sponge stained with pigment is installed in the sponge sleeve, one end of the sponge sleeve is provided with an inlet for installing the sponge stained with pigment, the center of the other end of the sponge sleeve is provided with a hexagonal hole matched with the threaded plug gauge rod part, the locking screw is arranged on the outer wall of the sponge sleeve, and the sponge sleeve is locked with the threaded plug gauge rod part through the locking screw.
3. The leak-proof threaded hole inspection device of claim 2, wherein: the inner diameter size of the sponge sleeve is larger than that of the threaded hole to be detected.
4. The leak-proof threaded hole inspection device of claim 1, wherein: one end of the rocker is provided with a hexagonal hole matched with the rod part of the threaded plug gauge, and the hexagonal hole of the rocker is sleeved on the rod part of the threaded plug gauge.
5. The leak-proof threaded hole inspection device of claim 4, wherein: the other end of the rocker is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546981.4U CN210570319U (en) | 2019-09-18 | 2019-09-18 | Leak protection threaded hole verifying attachment who examines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546981.4U CN210570319U (en) | 2019-09-18 | 2019-09-18 | Leak protection threaded hole verifying attachment who examines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570319U true CN210570319U (en) | 2020-05-19 |
Family
ID=70640671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546981.4U Expired - Fee Related CN210570319U (en) | 2019-09-18 | 2019-09-18 | Leak protection threaded hole verifying attachment who examines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570319U (en) |
-
2019
- 2019-09-18 CN CN201921546981.4U patent/CN210570319U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101898320A (en) | Precision measurement of tapered bore of machine tool spindle | |
| CN207570502U (en) | A kind of inner cone major diameter dimension detector | |
| CN210570319U (en) | Leak protection threaded hole verifying attachment who examines | |
| CN213714269U (en) | Auxiliary depth measuring tool for non-flat-bottom deep hole | |
| CN111692953A (en) | Threaded hole measuring tool with depth go-no go gauge | |
| CN107966090B (en) | Quick-replaceable probe type measuring device for detecting depths of narrow groove and fine blind hole | |
| CN107044815B (en) | Special gauge for size and position degree of spigot of engine bearing cover and detection method | |
| CN210833389U (en) | Local flatness inspection ruler for machining | |
| CN202403632U (en) | Cylinder cover auxiliary hole position degree inspection device | |
| CN212931286U (en) | Hole depth error measurement gauge | |
| CN211651487U (en) | Threaded hole verticality measuring device | |
| CN103983175A (en) | Outer cone detector | |
| CN210773745U (en) | Engineering machine tool gearbox shifting fork checking fixture | |
| CN210268501U (en) | Utensil is examined to cylinder head guide pipe inner and outer circle coaxiality | |
| CN209763922U (en) | Special-shaped gear detection tool | |
| CN201885659U (en) | Accuracy measuring device of main shaft tapered bore of machine tool | |
| CN207600431U (en) | A kind of workpiece endoporus unicom situation pneumatic detection device | |
| CN206235270U (en) | A kind of special sample post | |
| CN207036020U (en) | A kind of workpiece hole depth cubing | |
| CN217155257U (en) | Checking fixture for rapidly detecting verticality between inner hole and end face of product | |
| CN213688130U (en) | Inner gear ring runout detector | |
| CN209894108U (en) | Coaxiality gauge | |
| CN214842943U (en) | Detection tool for detecting connecting hole of assembly type building wall | |
| CN111102910A (en) | Thread coaxiality measuring tool and measuring method | |
| CN218296947U (en) | Conical thread gauge |
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: 20200519 |