CN220818774U - Clamping mechanism of inside micrometer - Google Patents
Clamping mechanism of inside micrometer Download PDFInfo
- Publication number
- CN220818774U CN220818774U CN202322737849.4U CN202322737849U CN220818774U CN 220818774 U CN220818774 U CN 220818774U CN 202322737849 U CN202322737849 U CN 202322737849U CN 220818774 U CN220818774 U CN 220818774U
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- Prior art keywords
- sleeve
- fixedly connected
- measuring
- micrometer
- supporting
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- 230000008093 supporting effect Effects 0.000 claims abstract description 61
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 abstract description 22
- 238000005259 measurement Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the technical field of measuring tools and discloses an inside micrometer clamping mechanism which comprises a force measuring head, wherein a micro cylinder is arranged at the bottom of the force measuring head, a fixed sleeve is arranged at the bottom of the micro cylinder, and a micrometer frame is fixedly connected to the bottom of the fixed sleeve. The utility model has the following advantages and effects: the bottom screw rod at the top of the base is rotated and extends to the inside of the bottom sleeve, the bottom sleeve and the measuring assembly at the top of the bottom sleeve are fixed, the clamping ring at one side of the supporting plate is clamped outside the fixed sleeve, the supporting function is provided for the upper part of the first measuring claw and the lower part of the second measuring claw, the micrometer is integrally clamped and supported, the clamping and supporting function on the outside of the micrometer can be simultaneously achieved through the base and the clamping ring at the bottom of the supporting plate if the two hands of a person are mutually operated, and the middle section of the supporting plate is connected through the elastic spring, so that the supporting measurement of the measuring assembly can not be hindered.
Description
Technical Field
The utility model relates to the technical field of measuring tools, in particular to a clamping mechanism of an inside micrometer.
Background
In daily production, when the hole is measured by using an inner micrometer, the measuring surface of the measuring contact of the inner micrometer is supported on the measured surface, the micro cylinder is adjusted, the measuring surface on one side of the micro cylinder swings in the radial section of the hole to find out the minimum size, then the fixing screw is screwed to take out and read, and the screw is not screwed to directly read.
In the prior art, a clamping device for clamping an inside micrometer is provided according to chinese patent publication No. CN 207300079U. The inside micrometer fixture comprises a first strip-shaped clamping piece, a second strip-shaped clamping piece and a fastener, wherein the first clamping piece and the second clamping piece are fixedly connected through the fastener to form a clamping plate structure, and the three-point inside micrometer is fixedly clamped by the first clamping piece and the second clamping piece. The technical scheme provided by the utility model is used for solving the problem that a conventional micrometer base cannot directly and stably clamp the three-point inside micrometer.
The problem that the three-point inside micrometer of the unable direct stable centre gripping of conventional micrometer seat of solution had in above-mentioned patent, but it adds and holds the device and its exists certain limitation when using, is difficult for measuring horizontal and vertical angle according to the micrometer and adjusts to probably can lead to the service scenario comparatively singlely, consequently need improve the problem that exists at present.
Disclosure of utility model
The utility model aims to provide an inside micrometer clamping mechanism, which has the effects of flexible and convenient use of a clamping support mechanism and convenience for adjusting the clamping mechanism.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an inside micrometer fixture, includes the dynamometry head, the bottom of dynamometry head is provided with micro section of thick bamboo, micro section of thick bamboo's bottom is provided with fixed sleeve, fixed sleeve's bottom fixedly connected with chi frame, the first measurement claw of external surface fixedly connected with of chi frame, fixed sleeve's bottom is provided with end sleeve pipe, end sheathed tube external surface fixedly connected with second measurement claw, end sheathed tube bottom threaded connection has end screw rod, end screw rod's bottom fixedly connected with base, a side fixedly connected with backup pad of base, the top of backup pad is provided with the holding ring.
Through adopting above-mentioned technical scheme, when using, because the staff is continuing to measure the inside diameter of work piece, usually need to rotate the measuring head with one hand and hold the second measurement claw, can make the staff operation comparatively troublesome, therefore before measuring, rotate the bottom screw rod at base top and extend to the inside of bottom sheathed tube, fix it, the equal vertical state of the measuring subassembly at bottom sleeve and its top this moment, the grip ring centre gripping of backup pad one side is in fixed sheathed tube outside this moment, alright all provide supporting role to the top of first measurement claw and the below of second measurement claw this moment, whole centre gripping support of micrometer just need not at this moment if at the mutual operation of two hands of staff, can play centre gripping and supporting role to the micrometer outside simultaneously through the base and the grip ring of backup pad bottom, and the backup pad middle section passes through elastic spring and connects, can not hinder the support measurement of measuring subassembly.
The utility model is further provided with: the inner wall fixedly connected with connecting rod of backup pad, the surface sliding connection of connecting rod has the sleeve plate.
Through adopting above-mentioned technical scheme, because the grip ring comprises two split type semi-rings, consequently through the adjustable interval between the connecting rod of the sleeve plate of its side connection of slip to can carry out centre gripping and relaxation to fixed sleeve.
The utility model is further provided with: the outer surface of the clamping ring is fixedly connected with a connecting plate, and the outer surface of the connecting plate is in threaded connection with a fixing bolt.
Through adopting above-mentioned technical scheme, run through two sets of connecting plates through the gim peg to can continue to twist the locking with two sets of grip rings, make its stable centre gripping in the fixed sleeve outside.
The utility model is further provided with: a side support rod is arranged on one side surface of the support plate, a sleeve is sleeved on the outer surface of the side support rod, and one end of the sleeve is fixedly connected with a side support.
Through adopting above-mentioned technical scheme, through connecting the back at the backup pad with side branch and sleeve pipe and side support to when needs carry out transverse measurement, and see and play the supporting role to the backup pad through the side support at back, promote its flexibility and the convenience to the fixture centre gripping.
The utility model is further provided with: the outer surface of side branch has seted up the through-hole, sheathed tube surface threaded connection has the fixed column.
Through adopting above-mentioned technical scheme, owing to side branch has the liftable effect in sheathed tube inside, consequently can promote the supporting height of side branch as required, extends to corresponding through-hole through the fixed column and fixes side branch and sleeve pipe again.
The utility model is further provided with: the top fixedly connected with mounting panel of side branch, the surface threaded connection of mounting panel has the second bolt.
Through adopting above-mentioned technical scheme, fix the mounting panel at the back of backup pad through the second bolt to can dismantle side branch through rotating the second bolt when needs.
The beneficial effects of the utility model are as follows:
1. According to the utility model, through the matching arrangement among the force measuring head, the micro cylinder, the fixed sleeve, the scale frame, the first measuring claw, the bottom sleeve, the second measuring claw, the bottom screw, the base, the supporting plate and the clamping ring, when the device is used, as a worker usually needs to rotate the force measuring head by one hand to hold the second measuring claw when the diameter of the inner side of a workpiece is continuously measured, the worker can operate more troublesome, the bottom screw at the top of the base is rotated and extended to the inside of the bottom sleeve to fix the bottom sleeve and the measuring assembly at the top of the bottom sleeve before the measurement, at the moment, the clamping ring at one side of the supporting plate is clamped outside the fixed sleeve, at the moment, the supporting effect can be provided for the upper side of the first measuring claw and the lower side of the second measuring claw, the whole micrometer is clamped and supported, at the moment, if the two hands of the worker are mutually operated, the base at the bottom of the supporting plate and the clamping ring can simultaneously clamp and support the outside of the micrometer, and the middle section of the micrometer is connected through the elastic spring, so that the supporting measurement assembly is not hindered.
2. According to the utility model, through the matching arrangement among the connecting rods, the sleeve plate side support rods, the sleeve pipes and the side supports, when the device is used, as the clamping ring consists of two separated semi-rings, the distance between the connecting rods can be adjusted by sliding the sleeve plates connected with the side surfaces of the clamping ring, so that the fixed sleeve pipes can be clamped and loosened, and the side support rods, the sleeve pipes and the side supports are connected with the back surfaces of the supporting plates, so that the supporting plates are supported by the side supports on the back surfaces when transverse measurement is needed, and the flexibility and convenience of clamping the measuring mechanism are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the support plate of the present utility model;
FIG. 3 is a schematic view of a clamping ring according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
In the figure, 1, a force measuring head; 2. a micro-cylinder; 3. fixing the sleeve; 4. a ruler frame; 5. a first measuring jaw; 6. a bottom sleeve; 7. a second measuring jaw; 8. a bottom screw; 9. a base; 10. a support plate; 11. a clamping ring; 12. a connecting rod; 13. a sleeve plate; 14. a connecting plate; 15. a fixing bolt; 16. a side strut; 17. a sleeve; 18. a side support; 19. a through hole; 20. fixing the column; 21. a mounting plate; 22. and a second bolt.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, an inside micrometer fixture comprises a force measuring head 1, a micro cylinder 2 is arranged at the bottom of the force measuring head 1, a fixed sleeve 3 is arranged at the bottom of the micro cylinder 2, a scale frame 4 is fixedly connected at the bottom of the fixed sleeve 3, a first measuring claw 5 is fixedly connected at the outer surface of the scale frame 4, a bottom sleeve 6 is arranged at the bottom of the fixed sleeve 3, a second measuring claw 7 is fixedly connected at the outer surface of the bottom sleeve 6, a bottom screw rod 8 is connected at the bottom of the bottom sleeve 6 in a threaded manner, a base 9 is fixedly connected at the bottom of the bottom screw rod 8, a supporting plate 10 is fixedly connected at one side of the base 9, a clamping ring 11 is arranged at the top of the supporting plate 10, when a worker is required to rotate the force measuring head 1 by one hand to hold the second measuring claw 7 when continuing to measure the inner diameter of a workpiece in use, the operation of the worker is troublesome, the bottom screw rod 8 at the top of the base 9 is rotated and extended to the inside of the bottom sleeve 6 to fix the bottom sleeve 6, the bottom sleeve 6 and the measuring assembly at the top of the bottom sleeve are vertical, the clamping ring 11 at one side of the supporting plate 10 is clamped outside the fixed sleeve 3, the supporting function can be provided for the upper part of the first measuring claw 5 and the lower part of the second measuring claw 7, the micrometer is integrally clamped and supported, the clamping and supporting functions for the outside of the micrometer are not required if the two hands of a person interoperate, the base 9 and the clamping ring 11 at the bottom of the supporting plate 10 can simultaneously clamp and support the outside of the micrometer, the middle section of the supporting plate 10 is connected through the elastic spring and does not prevent the supporting measurement of the measuring assembly, the connecting rod 12 is fixedly connected to the inner wall of the supporting plate 10, the outer surface of the connecting rod 12 is connected with the sleeve plate 13 in a sliding way, the clamping ring 11 consists of two split semi-rings, therefore, the distance between the connecting rods 12 can be adjusted by sliding the sleeve plates 13 connected with the side surfaces of the sleeve plates, so that the fixing sleeve 3 can be clamped and loosened, the connecting plates 14 are fixedly connected with the outer surfaces of the clamping rings 11, the fixing bolts 15 are connected with the outer surfaces of the connecting plates 14 in a threaded manner, the two groups of connecting plates 14 are penetrated through the fixing bolts 15, so that the two groups of clamping rings 11 can be continuously screwed and locked, the clamping rings are stably clamped outside the fixing sleeve 3, a side supporting rod 16 is arranged on one side surface of the supporting plate 10, the sleeve 17 is sleeved on the outer surface of the side supporting rod 16, one end of the sleeve 17 is fixedly connected with the side supporting seat 18, the side supporting rod 16, the sleeve 17 and the side supporting seat 18 are connected to the back surface of the supporting plate 10 through the side supporting rod 16, when the lateral measurement is needed, the supporting plate 10 is supported through the side supporting seat 18 on the back surface, the clamping mechanism is clamped by the side supporting seat 18, through holes 19 are improved, the outer surfaces of the side supporting rod 16 are in threaded connection with the fixing posts 20, the inner surfaces of the sleeve 17 are in a lifting effect, the supporting rod 16 can be lifted according to the requirement, the supporting height of the side supporting rod 16 is extended to the corresponding through the through holes 20, the supporting rod 16 is connected with the corresponding through the through holes 19, the bolts 21, the second supporting rod 16 can be connected with the second supporting plate 22 through the bolts 22, and the second supporting plate 22 through the bolts, and the second supporting plate 22 can be fixed on the back surface of the supporting plate 22 through the corresponding supporting plate and the side supporting plate 22.
In the utility model, through the matching arrangement among the force measuring head 1, the micro-cylinder 2, the fixed sleeve 3, the scale frame 4, the first measuring claw 5, the bottom sleeve 6, the second measuring claw 7, the bottom screw rod 8, the base 9, the supporting plate 10 and the clamping ring 11, when the device is used, as a worker usually needs to rotate the force measuring head 1 by one hand to hold the second measuring claw 7 by one hand when measuring the inner diameter of a workpiece, the worker can operate more troublesome, before the measurement, the bottom screw rod 8 at the top of the base 9 is rotated and extended to the inside of the bottom sleeve 6 to fix the bottom sleeve 6, at the moment, the bottom sleeve 6 and the measuring assembly at the top of the bottom sleeve are all in an upright state, at the moment, the clamping ring 11 at one side of the supporting plate 10 is clamped at the outside of the fixed sleeve 3, at the moment, the supporting effect can be provided for the upper part of the first measuring claw 5 and the lower part of the second measuring claw 7, the micrometer is integrally clamped and supported, if the micrometer is mutually operated by two hands, the base 9 and the clamping ring 11 at the bottom of the supporting plate 10 can simultaneously clamp and support the outside of the micrometer, the middle section of the supporting plate 10 is connected by an elastic spring and cannot prevent the supporting measurement of a measuring assembly, when the micrometer is used, the clamping ring 11 is composed of two split semi-rings, the distance between the connecting rods 12 can be adjusted by sliding the sleeve plate 13 connected with the side surfaces of the clamping ring 11, so that the fixed sleeve 3 can be clamped and loosened, the side supporting rod 16, the sleeve 17 and the side support 18 are connected with the back surface of the supporting plate 10, so that the supporting effect of the supporting plate 10 is realized by looking at the side support 18 at the back surface when the transverse measurement is required, and the flexibility and convenience of clamping the measuring mechanism are improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An inside micrometer fixture, includes dynamometer head (1), its characterized in that: the bottom of dynamometry head (1) is provided with micro-section of thick bamboo (2), the bottom of micro-section of thick bamboo (2) is provided with fixed sleeve (3), the bottom fixedly connected with chi frame (4) of fixed sleeve (3), the first measuring jaw (5) of surface fixedly connected with of chi frame (4), the bottom of fixed sleeve (3) is provided with end sleeve (6), the surface fixedly connected with second measuring jaw (7) of end sleeve (6), the bottom threaded connection of end sleeve (6) has end screw (8), the bottom fixedly connected with base (9) of end screw (8), a side fixedly connected with backup pad (10) of base (9), the top of backup pad (10) is provided with grip ring (11).
2. An inside micrometer clamping mechanism according to claim 1, wherein: the inner wall of the supporting plate (10) is fixedly connected with a connecting rod (12), and the outer surface of the connecting rod (12) is connected with a sleeve plate (13) in a sliding manner.
3. An inside micrometer clamping mechanism according to claim 1, wherein: the outer surface of the clamping ring (11) is fixedly connected with a connecting plate (14), and the outer surface of the connecting plate (14) is in threaded connection with a fixing bolt (15).
4. An inside micrometer clamping mechanism according to claim 1, wherein: a side support rod (16) is arranged on one side surface of the support plate (10), a sleeve (17) is sleeved on the outer surface of the side support rod (16), and one end of the sleeve (17) is fixedly connected with a side support (18).
5. An inside micrometer clamping mechanism according to claim 4, wherein: the outer surface of side branch (16) has seted up through-hole (19), the surface threaded connection of sleeve pipe (17) has fixed column (20).
6. An inside micrometer clamping mechanism according to claim 4, wherein: the top of the side supporting rod (16) is fixedly connected with a mounting plate (21), and the outer surface of the mounting plate (21) is in threaded connection with a second bolt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322737849.4U CN220818774U (en) | 2023-10-12 | 2023-10-12 | Clamping mechanism of inside micrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322737849.4U CN220818774U (en) | 2023-10-12 | 2023-10-12 | Clamping mechanism of inside micrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818774U true CN220818774U (en) | 2024-04-19 |
Family
ID=90700460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322737849.4U Active CN220818774U (en) | 2023-10-12 | 2023-10-12 | Clamping mechanism of inside micrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818774U (en) |
-
2023
- 2023-10-12 CN CN202322737849.4U patent/CN220818774U/en active Active
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