CN200996819Y - Measuring device for inspecting fixed sleeve notch - Google Patents
Measuring device for inspecting fixed sleeve notch Download PDFInfo
- Publication number
- CN200996819Y CN200996819Y CN 200720001829 CN200720001829U CN200996819Y CN 200996819 Y CN200996819 Y CN 200996819Y CN 200720001829 CN200720001829 CN 200720001829 CN 200720001829 U CN200720001829 U CN 200720001829U CN 200996819 Y CN200996819 Y CN 200996819Y
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- CN
- China
- Prior art keywords
- sleeve
- fixed groove
- detection
- body section
- section
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- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
An inspection measuring tool with a bushing fixed recess is provided. Wherein, the bushing has a supporting hole defined by an internal circumference, and two fixing recesses extending from the inner circumference toward an outer circumference along the radial direction. The utility model is characterized in that, the measuring tool comprises a fixing unit comprising an installation seat, which has a base, a nesting site extending from the side of the base along an imaginary axial line, and a central hole channel that is formed at the side opposite to the nesting site and extends along the imaginary axial line towards the end opposite to the nesting site; the nesting site is provided with a ball-accommodating hole that is formed at the inner circumference of the nesting site and extends along the radial direction to an outer circumference; and an inspection unit comprising an inspection rod that has a body section moving opposite to the installing seat and partially passes the central hole channel, a thrust section that is located at the body section and far from one end of the base, and a defect mark formed on the body section, the radial width of the thrust site is smaller than the body section.
Description
[technical field]
The utility model relates to a kind of test measuring device, particularly relates to a kind of test measuring device of sleeve fixed groove.
[background technology]
Fig. 1 shows a kind of in the past test measuring device 1 of sleeve fixed groove, and wherein this sleeve 2 has one by a supported hole that inner peripheral surface defined 21, and two fixed grooves 22 that are formed at this inner peripheral surface and radially extend towards an outer peripheral face.The test measuring device 1 of this sleeve fixed groove is to comprise a base portion 11, one from standard detection portion 12 that these base portion 11 1 ends extend outwardly, and a defects detection portion 13 that extends outwardly from these base portion 11 opposite these standard detection portion 12 1 ends, the footpath of this defects detection portion 13 is wider than this standard detection portion 12.
The user is when measuring this sleeve 2, if this fixed groove 22 is too little, or this fixed groove 22 is oversize or too short with the distance of these supported hole 21 1 ends, this supported hole 21 is put this standard detection portion 12, and rotate this base portion 11, this standard detection portion 12 can be stuck on the inner peripheral surface of this sleeve 2, these sleeve 2 rotations (as shown in Figure 2) relatively arbitrarily.
If this fixed groove 22 is a normal size, and this fixed groove 22 is a standard size with the distance of these supported hole 21 1 ends, this supported hole 21 is put this standard detection portion 12, and rotate this base portion 11, this standard detection portion 12 can stretch in this fixed groove 22, and these sleeve 2 rotations (as shown in Figure 3) relatively arbitrarily.If this supported hole 21 is put this defects detection portion 13, then this defects detection portion 13 can be stuck on the inner peripheral surface of this sleeve 2, and these sleeve 2 rotations relatively arbitrarily.
If this fixed groove 22 is too big, no matter this supported hole 21 is enclosed within this standard detection portion 12 or this defective inspection portion 13, the user can rotate this base portion 11 arbitrarily.
Though whether the test measuring device 1 of this sleeve fixed groove can detect the position and the size of this groove 22 and close simultaneously in standard, but when this standard detection portion 12 can't be arbitrarily relatively during these sleeve 2 rotations, the defective that the user can't judge this sleeve 2 is that these fixed groove 22 sizes are too little, or cause with the distance of these supported hole 21 1 ends is incorrect, cause that the disappearance that is difficult for judging defect type is arranged.
[utility model content]
The purpose of this utility model is the test measuring device at the sleeve fixed groove that a kind of easy judgement defect type is provided.
The test measuring device of the utility model sleeve fixed groove, this sleeve have one by a supported hole that inner peripheral surface defined, and two fixed grooves that radially extend towards an outer peripheral face from this inner peripheral surface, it is characterized in that:
The test measuring device of this sleeve fixed groove is to comprise a fixed cell, and a detecting unit.
This fixed cell comprises a mount pad, this mount pad have a base portion, one from the side of this base portion along the socket part that a hypothetical axis extends, and medium pore canal.This medium pore canal is formed at the side of opposite this socket part of this base portion, and opposite this base portion one end extends towards this socket part along this hypothetical axis, and this socket part has an appearance hole of bead that is formed at this socket part inner peripheral surface and radially extends to an outer peripheral face.
This detecting unit comprises a test rod, a detection piece and a detection pearl.This test rod has one section can move and partly be extended through the body section in this medium pore canal, the pushing and pressing section that a section is arranged at this body section away from this base portion one end relative to this mount pad, and one section defective mark that is formed at this body section, the footpath of this pushing and pressing section is wide less than this body section.This detection piece has a standard thickness portion that can insert between this sleeve and this base portion, and one from this standard thickness portion one lateral margin extend outwardly and thickness greater than the defective thickness portion of this standard thickness portion.
This detection pearl is arranged in this appearance hole of bead, and can move between an off-position, a defective locations and a normal place relative to this mount pad.When this detection pearl was positioned at this off-position, this detection pearl was disappeared in this appearance hole of bead, and this sleeve can overlap and be arranged on this socket part.When this detection pearl was positioned at this defective locations, this detection pearl propped up this fixed groove, and this pushing and pressing section props up this detection pearl, and this defective mark exposes to outside this medium pore canal.When this detection pearl was positioned at this normal place, this detection pearl partly stretched in this fixed groove, and this body section outer peripheral face pushes against this detection pearl, and this defective mark is arranged in this medium pore canal.
The test measuring device of described sleeve fixed groove, it is characterized in that: the test rod of this detecting unit also has a standard mark that is formed at this body section, and one section section of pulling that is arranged at this body section away from this sleeve one end, this standard mark is positioned at the defective mark and this pulls intersegmental, when this detection pearl was positioned at this defective locations and this normal place, this standard mark all exposed to outside this medium pore canal.
The test measuring device of described sleeve fixed groove, it is characterized in that: the test measuring device of this sleeve fixed groove also comprises a propulsion unit, this propulsion unit comprises one with separately hollow advance seat of this mount pad, wear the projectile that places this advance seat to relative this advance seat to-and-fro movement, and flexible member that is arranged in this advance seat, this flexible member is a compression spring, and perseverance pushes away this projectile and props up this test rod, makes this test rod push away this detection pearl and moves towards this normal place.
The test measuring device of described sleeve fixed groove is characterized in that: this fixed cell also comprises a base, and the advance seat of this mount pad and this propulsion unit all is arranged on this base.
The beneficial effect of the test measuring device of the utility model sleeve fixed groove is this detection pearl and cooperating of this detection piece to detect this sleeve, can measure the defect type of this fixed groove speed and conveniencely.
[description of drawings]
Fig. 1 is a front view, and a kind of in the past test measuring device of sleeve fixed groove is described;
Fig. 2 is the cut-open view of Fig. 1 along II-II, illustrates that a standard detection portion is stuck on the inner peripheral surface of this sleeve, this sleeve rotation relatively arbitrarily;
Fig. 3 is the view of a similar Fig. 2, and this sleeve rotation relatively arbitrarily of this standard detection portion is described;
Fig. 4 is a three-dimensional exploded view, and a preferred embodiment of the test measuring device of the utility model sleeve fixed groove is described;
Fig. 5 is a cut-open view, illustrates that a detection pearl is positioned at an off-position;
Fig. 6 is the view of a similar Fig. 5, illustrates that this detection pearl is positioned at a defective locations, and standard thickness portion detecting piece can't insert between this sleeve and mount pad;
Fig. 7 is the view of a similar Fig. 6, illustrates that this detection pearl is positioned at a normal place, and this standard thickness portion can insert between this sleeve and this base portion, and a defective thickness portion of this detection piece can't insert between this sleeve and this base portion; And
Fig. 8 is the view of a similar Fig. 6, illustrates that this defective thickness portion can insert between this sleeve and this base portion.
[embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated:
Consult Fig. 4 and Fig. 5, in the preferred embodiment of the test measuring device of the utility model sleeve fixed groove, this sleeve 9 has one by a supported hole that inner peripheral surface defined 91, and two fixed grooves 92 that radially extend towards an outer peripheral face from this inner peripheral surface.The test measuring device of this sleeve fixed groove is to comprise a fixed cell 3, a detecting unit 4 and a propulsion unit 5.
This fixed cell 3 comprises a base 31, and a mount pad 32.This mount pad 32 have one be arranged at base portion 321 on this base 31, one from the side of this base portion 321 along the socket part 322 that a hypothetical axis 93 extends, and medium pore canal 323.This medium pore canal 323 is formed at the side of these base portion 321 opposite these socket parts 322, and along this hypothetical axis 93 322 opposite these base portion 321 1 ends extend towards this socket part, this socket part 322 has an appearance hole of bead 324 that is formed at these socket part 322 inner peripheral surfaces and radially extends to an outer peripheral face.
This detecting unit 4 comprises that a test rod 41, one detect piece 42, and a detection pearl 43 that is arranged in this appearance hole of bead 324.This test rod 41 have one section can relative to this mount pad 32 move and part be extended through body section 411 in this medium pore canal 323, one section be arranged at this body section 411 away from the pushing and pressing section 412 of these base portion 321 1 ends, be formed at a defective mark 413 and a standard mark 414 of this body section 411 and one section section of pulling 415 that is arranged at this body section 411 away from these sleeve 9 one ends.Footpath of this pushing and pressing section 412 is wide less than this body section 411, and this standard mark 414 is positioned at 415 of this defective mark 413 and this sections of pulling.This detection piece 42 has a standard thickness portion 421 that can insert in 321 of this sleeve 9 and this base portions, and one from these standard thickness portion 421 1 lateral margins extend outwardly and thickness greater than the defective thickness portion 422 of this standard thickness portion 421.
This propulsion unit 5 comprises that one can wear the projectile 52 that places this advance seat 51 to relative these advance seat 51 to-and-fro movements with separately hollow advance seat 51 of this mount pad 32, one, and a flexible member 53 that is arranged in this advance seat 51.This advance seat 51 is arranged on the base 31 of this fixed cell 3, and this flexible member 53 is a compression spring.
Consult Fig. 5, Fig. 6, Fig. 7, this detects pearl 43 and can move between an off-position, a defective locations and a normal place relative to this mount pad 32.When user's desire measured this sleeve 9, towards these advance seat 51 pullings, this detection pearl 43 was positioned at this off-position with this section of pulling 415, and this detection pearl 43 is disappeared in this appearance hole of bead 324, and this sleeve 9 can overlap and be arranged on this socket part 322.
The user decontrols this section of pulling 415, when promoting this projectile 51, this flexible member 53 props up this test rod 41, when making this test rod 415 push away this detection pearl 43 to this defective locations, this detection pearl 43 props up this fixed groove 92, this pushing and pressing section 412 props up this detection pearl 43, this defective mark 413 all exposes to outside this medium pore canal 323 with this standard mark 414, and the user can learn the undersized of this fixed groove 92.
When promoting this projectile 52, this flexible member 53 props up this test rod 41, when making this test rod 41 push away this detection pearl 43 to this normal place, these detection pearl 43 parts stretch in this fixed groove 92, these body section 411 outer peripheral faces push against this detection pearl 43, this defective mark 413 is arranged in this medium pore canal 323, this standard mark 414 exposes to outside this medium pore canal 323, and the user can learn that this fixed groove 92 is standard size.
Consult Fig. 6, Fig. 7, Fig. 8, if the standard thickness portion 421 of this detection piece 42 can't insert 321 of this sleeve 9 and this base portions, just the user can learn that this fixed groove 92 is too short with the distance of these supported hole 91 1 ends.If this standard thickness portion 421 can insert 321 of this sleeve 9 and this base portions, and this defective thickness portion 422 can't insert 321 of this sleeve 9 and this base portions, and the user can learn that then this fixed groove 92 is correct with the distance of these supported hole 91 1 ends.If this defective thickness portion 422 can insert 321 of this sleeve 9 and this base portions, the user can learn that then this fixed groove 92 is too big with the distance of these supported hole 91 1 ends.
The test measuring device of the utility model sleeve fixed groove can detect not only whether this fixed groove 92 is standard size, when this detection pearl 43 cooperatively interacts this sleeve 9 of detection with this detection piece 42, whether the size that can measure this fixed groove 92 too little speed and conveniencely, and whether the position of this fixed groove 92 is correct, therefore has the beneficial effect of easy judgement defect type.
Claims (4)
1. the test measuring device of a sleeve fixed groove, this sleeve has one by a supported hole that inner peripheral surface defined, and two fixed grooves that radially extend towards an outer peripheral face from this inner peripheral surface, it is characterized in that:
The test measuring device of this sleeve fixed groove comprises:
A fixed cell, comprise a mount pad, this mount pad have a base portion, one from the side of this base portion along the socket part that a hypothetical axis extends, and medium pore canal, this medium pore canal is formed at the side of opposite this socket part of this base portion, and along opposite this base portion one end extension towards this socket part of this hypothetical axis, this socket part has an appearance hole of bead that is formed at this socket part inner peripheral surface and radially extends to an outer peripheral face; And
A detecting unit, comprise a test rod, this test rod has one section and moves and part is extended through body section in this medium pore canal relative to this mount pad, one section pushing and pressing section that is arranged at this body section away from this base portion one end, and defective mark that is formed at this body section, the footpath of this pushing and pressing section is wide less than this body section, this detecting unit comprises that is also detected a piece, this detection piece has a standard thickness portion that inserts between this sleeve and this base portion, and one from this standard thickness portion one lateral margin extend outwardly and thickness greater than the defective thickness portion of this standard thickness portion, this detecting unit also comprises a detection pearl that is arranged in this appearance hole of bead, this detects relative this mount pad of pearl an off-position, move between a defective locations and a normal place, when this detection pearl is positioned at this off-position, this detection pearl is disappeared in this appearance hole of bead, this jacket casing is arranged on this socket part, when this detection pearl is positioned at this defective locations, this detection pearl props up this fixed groove, this pushing and pressing section props up this detection pearl, this defective mark exposes to outside this medium pore canal, when this detection pearl is positioned at this normal place, this detection pearl partly stretches in this fixed groove, this body section outer peripheral face pushes against this detection pearl, and this defective mark is arranged in this medium pore canal.
2. the test measuring device of sleeve fixed groove as claimed in claim 1 is characterized in that:
The test rod of this detecting unit also has a standard mark that is formed at this body section, and one section section of pulling that is arranged at this body section away from this sleeve one end, this standard mark is positioned at the defective mark and this pulls intersegmental, when this detection pearl was positioned at this defective locations and this normal place, this standard mark all exposed to outside this medium pore canal.
3. the test measuring device of sleeve fixed groove as claimed in claim 1 is characterized in that:
The test measuring device of this sleeve fixed groove also comprises a propulsion unit, this propulsion unit comprises one with separately hollow advance seat of this mount pad, wear the projectile that places this advance seat to relative this advance seat to-and-fro movement, and flexible member that is arranged in this advance seat, this flexible member is a compression spring, and perseverance pushes away this projectile and props up this test rod, makes this test rod push away this detection pearl and moves towards this normal place.
4. the test measuring device of sleeve fixed groove as claimed in claim 3 is characterized in that:
This fixed cell also comprises a base, and the advance seat of this mount pad and this propulsion unit all is arranged on this base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001829 CN200996819Y (en) | 2007-01-11 | 2007-01-11 | Measuring device for inspecting fixed sleeve notch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001829 CN200996819Y (en) | 2007-01-11 | 2007-01-11 | Measuring device for inspecting fixed sleeve notch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996819Y true CN200996819Y (en) | 2007-12-26 |
Family
ID=38995252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720001829 Expired - Fee Related CN200996819Y (en) | 2007-01-11 | 2007-01-11 | Measuring device for inspecting fixed sleeve notch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996819Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901430A (en) * | 2012-10-20 | 2013-01-30 | 无锡富瑞德精密机械有限公司 | Axial depth measurement mechanism for under cutting groove |
| CN108592737A (en) * | 2018-07-03 | 2018-09-28 | 浙江拓进五金工具有限公司 | A kind of hardware tool sleeve automatic reversing machine |
-
2007
- 2007-01-11 CN CN 200720001829 patent/CN200996819Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901430A (en) * | 2012-10-20 | 2013-01-30 | 无锡富瑞德精密机械有限公司 | Axial depth measurement mechanism for under cutting groove |
| CN102901430B (en) * | 2012-10-20 | 2015-04-29 | 无锡富瑞德精密机械有限公司 | Axial depth measurement mechanism for under cutting groove |
| CN108592737A (en) * | 2018-07-03 | 2018-09-28 | 浙江拓进五金工具有限公司 | A kind of hardware tool sleeve automatic reversing machine |
| CN108592737B (en) * | 2018-07-03 | 2024-05-28 | 浙江拓进五金工具有限公司 | Automatic turning machine for hardware tool sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20110111 |