CN209069136U - A kind of adjustable gage button outside micrometer - Google Patents
A kind of adjustable gage button outside micrometer Download PDFInfo
- Publication number
- CN209069136U CN209069136U CN201822261207.0U CN201822261207U CN209069136U CN 209069136 U CN209069136 U CN 209069136U CN 201822261207 U CN201822261207 U CN 201822261207U CN 209069136 U CN209069136 U CN 209069136U
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- gage button
- workpiece
- measurement
- threaded rod
- wall
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of adjustable gage button outside micrometers of micrometer technical field, including arch ruler frame, fixes sleeve, microdrum, ratchet device for measuring force and micrometric screw, one end of face micrometric screw offers screw hole along micrometric screw axis direction on the arch ruler frame, in order to avoid workpiece for measurement is loosened in measurement, when measuring, it pulls out inserted link and fixture block is moved to fixture base edge, inserted link is inserted into fixed in jack, telescopic spring bar at this time is compressed, workpiece for measurement is put into fixture base center, then inserted link is extracted, fixture block clamps workpiece for measurement under the effect that telescopic spring bar resets, since fixture block circular array is arranged, therefore fixture block is to fixture base center movement, workpiece of different shapes can be fixed, and the elastic force that resilient rubbber cushion deformation generates can weaken fixture block to workpiece for measurement Pressure, avoid workpiece for measurement from being deformed or generate scratch.
Description
Technical field
The utility model relates to micrometer technical field, specially a kind of adjustable gage button outside micrometer.
Background technique
Adjustable gage button outside micrometer is a kind of more close length measuring instrument, when being measured using micrometer,
Hand-held workpiece for measurement measures in order to facilitate the operation of being usually, but when hand-held workpiece for measurement is operated, workpiece for measurement is easy
It shakes, and workpiece for measurement is usually irregular shape, when measurement is not fixed easily, when workpiece for measurement and micrometric screw and spiral gage button
Contact surface out of plumb when, will cause measurement error, for this purpose, it is proposed that a kind of adjustable gage button outside micrometer.
Utility model content
The purpose of this utility model is to provide a kind of adjustable gage button outside micrometers, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable gage button outside micrometer, including
Arch ruler frame, fixes sleeve, microdrum, ratchet device for measuring force and micrometric screw, face micrometric screw on the arch ruler frame
One end offers screw hole along micrometric screw axis direction, and spiral gage button is connected in the screw hole, and the arch ruler frame bottom is set
It is equipped with installation sleeve, the installation sleeve top is connected with clamp assembly, the clamp assembly bottom left and right sides by spin
It is provided with threaded rod, the upper threaded rod bottom is connected with inner thread sleeve, and the inner thread sleeve bottom is connected with lower spiral shell
Rasp bar, the lower threaded rod bottom are connect with arch ruler frame inner wall, and the spiral gage button outer right wall is provided with four groups of mounting grooves,
The mounting groove inner left wall is provided with spring, and the right end of the spring is connected with motion bar, the spiral gage button outer right wall
It is provided centrally with gage button head.
Further, the clamp assembly includes the fixture base that bottom is connect with upper threaded rod, the fixture base top
Portion's annular array is provided with six groups of sliding slots, and the sliding slot is provided with telescopic spring bar far from the side inner wall at fixture base center,
The other end of the telescopic spring bar is connected with fixture block, and the fixture block is provided with activity far from the side outer wall of telescopic spring bar
Slot, and resilient rubbber cushion is connected in loose slot, it is provided with jack at the top of the fixture block, and inserted link is connected in jack, and institute
It states sliding slot bottom interior wall and is provided with the jack matched with inserted link movement.
Further, the equal length of the upper threaded rod and lower threaded rod, and the length of the upper threaded rod is interior spiral shell
The half of line sleeve, and the inner screw sheath drum outer wall is provided with antiskid thread.
Further, the motion bar outer right wall setting is fluted, and rubber block is connected in groove, the micrometer spiral shell
Outer wall setting is fluted on the left of bar, and rubber block is connected in groove, and the gage button head right end setting is fluted, and turns in groove
It is dynamic to be connected with ball.
Further, the installation sleeve is hingedly formed by two groups of arc blocks, and two groups of arc blocks are fixed by fastening screw,
And the part that arc block concave surface is connect with arch ruler frame is provided with rubber pad.
Compared with prior art, the utility model has the beneficial effects that
1, it in order to avoid workpiece for measurement is loosened in measurement, when measuring, pulls out inserted link and is moved to fixture block
Inserted link is inserted into jack and fixes by fixture base edge, and telescopic spring bar at this time is compressed, and workpiece for measurement is put into fixture bottom
Seat center, then extracts inserted link, fixture block clamps workpiece for measurement under the effect that telescopic spring bar resets, in a ring due to fixture block
Array setting, therefore fixture block can fix workpiece of different shapes to fixture base center movement, and resilient rubbber cushion deformation produces
Raw elastic force can weaken fixture block to the pressure of workpiece for measurement, and workpiece for measurement is avoided to be deformed or generate scratch；
2, workpiece for measurement after fixation and micrometric screw out of plumb, rotatable inner thread sleeve change inclining for clamp assembly
Rake angle keeps workpiece for measurement vertical with micrometric screw contact surface, improves the precision of measurement.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model spiral gage button and motion bar connection schematic diagram；
Fig. 3 is the utility model installation sleeve and clamp assembly connection schematic diagram；
Fig. 4 is the utility model clamp assembly structural schematic diagram.
In figure: 1, arch ruler frame；2, fixes sleeve；3, microdrum；4, ratchet device for measuring force；5, micrometric screw；6, spiral
Gage button；7, screw hole；8, stop knob；9, installation sleeve；10, clamp assembly；101, fixture base；102, sliding slot；103, spring
Telescopic rod；104, fixture block；105, inserted link；11, mounting groove；12, spring；13, motion bar；14, gage button head；15, upper threaded rod；
16, inner thread sleeve；17, lower threaded rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable gage button outside micrometer, including bow
Shape ruler frame 1, fixes sleeve 2, microdrum 3, ratchet device for measuring force 4 and micrometric screw 5, face micrometric screw 5 on arch ruler frame 1
One end offers screw hole 7 along 5 axis direction of micrometric screw, and spiral gage button 6 is connected in screw hole 7, and 1 bottom of arch ruler frame is provided with
Installation sleeve 9 is connected with clamp assembly 10 by spin at the top of installation sleeve 9, is provided at left and right sides of 10 bottom of clamp assembly
Upper threaded rod 15, upper 15 bottom of threaded rod are connected with inner thread sleeve 16, and 16 bottom of inner thread sleeve is connected with lower threaded rod 17,
Lower 17 bottom of threaded rod is connect with 1 inner wall of arch ruler frame, and 6 outer right wall of spiral gage button is provided with four groups of mounting grooves 11, mounting groove
11 inner left walls are provided with spring 12, and upper threaded rod 15 and lower threaded rod 17 are taken in internal screw thread by rotatable inner thread sleeve 16
In sleeve 16, change the tilt angle of clamp assembly 10, the right end of spring 12 is connected with motion bar 13,13 right end of motion bar with to
Workpiece fitting to be surveyed, motion bar 13 is pushed away to the left, spring 12 at this time is compressed, and motion bar 13 is pushed up to the right, workpiece for measurement is held out against,
When 14 right end of gage button head is bonded with workpiece for measurement, motion bar 13 stops movement, and gage button head 14 is avoided to be deformed, and spiral is surveyed
6 outer right wall of anvil is provided centrally with gage button head 14, and workpiece for measurement is placed on clamp assembly 10 and fixes, and rotation microdrum 3 makes to survey
Micro- screw rod 5 is moved to the left to be bonded with workpiece for measurement.
As shown in figure 4, clamp assembly 10 includes the fixture base 101 that bottom is connect with upper threaded rod 15, fixture base 101
Top annular array is provided with six groups of sliding slots 102, and sliding slot 102 is provided with spring far from the side inner wall at 101 center of fixture base
Telescopic rod 103, the other end of telescopic spring bar 103 are connected with fixture block 104, outside side of the fixture block 104 far from telescopic spring bar 103
Wall is provided with loose slot, and resilient rubbber cushion is connected in loose slot, and jack, and clamping in jack are provided at the top of fixture block 104
There is inserted link 105, and 102 bottom interior wall of sliding slot is provided with and moves the jack matched with inserted link 105, pulling out inserted link 105 will
Fixture block 104 is moved to 101 edge of fixture base, then inserted link 105 is inserted into fixed in jack, telescopic spring bar 103 at this time
It is compressed, workpiece for measurement is put into 101 center of fixture base, extracts inserted link 105, fixture block 104 is resetted in telescopic spring bar 103
Workpiece for measurement is clamped under effect, the setting of 104 circular array of fixture block can fix workpiece of different shapes, and elastic rubber
Pulvilliform, which sells of one's property raw elastic force, can weaken fixture block 104 to the pressure of workpiece for measurement, and workpiece for measurement is avoided to be deformed or generate
Scratch.
As shown in figure 3, the equal length of upper threaded rod 15 and lower threaded rod 17, and the length of upper threaded rod 15 is internal screw thread
The half of sleeve 16, and 16 outer wall of inner thread sleeve is provided with antiskid thread, facilitates operation inner thread sleeve 16 to clamp assembly
10 tilt angle is adjusted, to measure to workpiece of different shapes.
As shown in Figs. 1-2, the setting of 13 outer right wall of motion bar is fluted, and rubber block is connected in groove, micrometric screw 5
Outer wall setting in left side is fluted, and rubber block is connected in groove, and the setting of 14 right end of gage button head is fluted, and rotation connects in groove
It is connected to ball, the pressure for avoiding workpiece for measurement from being subject to is excessive, and workpiece is caused to be deformed or generate scratch.
As shown in Figure 1, installation sleeve 9 is hingedly formed by two groups of arc blocks, two groups of arc blocks are fixed by fastening screw, and
The part that arc block concave surface is connect with arch ruler frame 1 is provided with rubber pad, facilitates tear open to installation sleeve 9 when not in use
It unloads, is readily transported.
Embodiment: when in use, inserted link 105 is pulled out by fixture block 104 and is moved to 101 edge of fixture base, by inserted link
Fixed in 105 insertion jacks, telescopic spring bar 103 at this time is compressed, and workpiece for measurement is put into 101 center of fixture base, so
Inserted link 105 is extracted afterwards, and fixture block 104 clamps workpiece for measurement under the effect that telescopic spring bar 103 resets, and fixture block 104 is in a ring
Array setting can fix workpiece of different shapes, and the elastic force of resilient rubbber cushion deformation generation can weaken fixture block 104 and treat
The pressure for surveying workpiece, avoids workpiece for measurement from being deformed or generate scratch, can if workpiece for measurement and 5 out of plumb of micrometric screw
Rotating female screw sleeve 16 changes the tilt angle of clamp assembly 10, keeps workpiece for measurement vertical with 5 contact surface of micrometric screw, improves
The precision of measurement.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable gage button outside micrometer, including arch ruler frame (1), fixes sleeve (2), microdrum (3), ratchet dynamometry dress
Set (4) and micrometric screw (5), it is characterised in that: one end of face micrometric screw (5) is along micrometer spiral shell on the arch ruler frame (1)
Bar (5) axis direction offers screw hole (7), is connected with spiral gage button (6) in the screw hole (7), arch ruler frame (1) bottom
It is provided with installation sleeve (9), clamp assembly (10), the clamp assembly is connected with by spin at the top of the installation sleeve (9)
(10) it being provided with threaded rod (15) at left and right sides of bottom, upper threaded rod (15) bottom is connected with inner thread sleeve (16),
Inner thread sleeve (16) bottom is connected with lower threaded rod (17), in lower threaded rod (17) bottom and arch ruler frame (1)
Wall connection, spiral gage button (6) outer right wall are provided with four groups of mounting grooves (11), mounting groove (11) the inner left wall setting
Have spring (12), the right end of the spring (12) is connected with motion bar (13), spiral gage button (6) the outer right wall center setting
There are gage button head (14).
2. a kind of adjustable gage button outside micrometer according to claim 1, it is characterised in that: clamp assembly (10) packet
The fixture base (101) that bottom is connect with upper threaded rod (15) is included, fixture base (101) the top annular array is provided with six
Group sliding slot (102), the sliding slot (102) are provided with telescopic spring bar far from the side inner wall at fixture base (101) center
(103), the other end of the telescopic spring bar (103) is connected with fixture block (104), and the fixture block (104) is far from telescopic spring bar
(103) side outer wall is provided with loose slot, and resilient rubbber cushion is connected in loose slot, setting at the top of the fixture block (104)
There is jack, and be connected with inserted link (105) in jack, and the sliding slot (102) bottom interior wall is provided with and moves phase with inserted link (105)
The jack of cooperation.
3. a kind of adjustable gage button outside micrometer according to claim 1, it is characterised in that: the upper threaded rod (15) with
The equal length of lower threaded rod (17), and the length of the upper threaded rod (15) is the half of inner thread sleeve (16), and described
Inner thread sleeve (16) outer wall is provided with antiskid thread.
4. a kind of adjustable gage button outside micrometer according to claim 1, it is characterised in that: on the right side of the motion bar (13)
Outer wall setting is fluted, and rubber block is connected in groove, and outer wall setting is fluted on the left of the micrometric screw (5), and groove
It is inside connected with rubber block, gage button head (14) the right end setting is fluted, and ball is rotatably connected in groove.
5. a kind of adjustable gage button outside micrometer according to claim 1, it is characterised in that: the installation sleeve (9) by
Two groups of arc blocks hingedly form, and two groups of arc blocks are fixed by fastening screw, and arc block concave surface is connect with arch ruler frame (1)
Part is provided with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261207.0U CN209069136U (en) | 2018-12-30 | 2018-12-30 | A kind of adjustable gage button outside micrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261207.0U CN209069136U (en) | 2018-12-30 | 2018-12-30 | A kind of adjustable gage button outside micrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069136U true CN209069136U (en) | 2019-07-05 |
Family
ID=67102422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261207.0U Expired - Fee Related CN209069136U (en) | 2018-12-30 | 2018-12-30 | A kind of adjustable gage button outside micrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551604A (en) * | 2020-04-23 | 2021-10-26 | 北京福田康明斯发动机有限公司 | Measuring tool |
| CN115014165A (en) * | 2022-08-10 | 2022-09-06 | 山东科锐医疗用品有限公司 | Length detection device for needle production inspection |
-
2018
- 2018-12-30 CN CN201822261207.0U patent/CN209069136U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551604A (en) * | 2020-04-23 | 2021-10-26 | 北京福田康明斯发动机有限公司 | Measuring tool |
| CN113551604B (en) * | 2020-04-23 | 2024-02-23 | 北京福田康明斯发动机有限公司 | Measurement tool |
| CN115014165A (en) * | 2022-08-10 | 2022-09-06 | 山东科锐医疗用品有限公司 | Length detection device for needle production inspection |
| CN115014165B (en) * | 2022-08-10 | 2022-11-04 | 山东科锐医疗用品有限公司 | Length detection device for needle production inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |