CN220729103U - Supporting device for measuring instrument - Google Patents
Supporting device for measuring instrument Download PDFInfo
- Publication number
- CN220729103U CN220729103U CN202322144911.9U CN202322144911U CN220729103U CN 220729103 U CN220729103 U CN 220729103U CN 202322144911 U CN202322144911 U CN 202322144911U CN 220729103 U CN220729103 U CN 220729103U
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- sleeve
- shaft
- measuring instrument
- fixed
- supporting device
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a supporting device for a measuring instrument, and belongs to the technical field of measuring devices. The support plate is arranged on the base, one side of the support plate is fixedly provided with a support shaft, the support shaft is rotatably provided with a first shaft sleeve and a second shaft sleeve, the upper side of the first shaft sleeve is fixedly provided with a first support rod, the upper side of the second shaft sleeve is fixedly provided with a second support rod, and the first support rod and the second support rod are suitable for being mutually close to or separated under external driving. By approaching the first support rod and the second support rod, parts with smaller diameters can be adapted or lifted; through letting between first bracing piece and the second bracing piece branch, can adapt to the great part of diameter, perhaps reduce the part, reached the effect of adaptation different diameter's part to and regulation part height. The supporting device for the measuring instrument achieves the effect of adapting to parts with different diameters.
Description
Technical Field
The utility model relates to the technical field of measuring devices, in particular to a supporting device for a measuring instrument.
Background
The existing length measuring instrument is generally used for supporting the circular shaft by using a supporting device with a V-shaped groove in the use process, but the V-shaped grooves with different sizes and angles are needed to be used for supporting the circular shaft due to the difference of the diameters of the circular shaft, and the size and the angle of the V-shaped groove are changed by changing different supporting devices in the conventional measuring instrument, so that the conventional measuring instrument is more troublesome.
It is therefore necessary to provide a supporting device for a measuring instrument to solve the above-mentioned problems.
Disclosure of Invention
Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present application is to: the supporting device for the measuring instrument achieves the effect of adapting to parts with different diameters.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a strutting arrangement for measuring apparatu, includes the base, install the backup pad on the base, one side of backup pad is fixed with the back shaft, the epaxial rotation of back shaft is provided with first axle sleeve and second axle sleeve, the upside of first axle sleeve is fixed with first bracing piece, the upside of second axle sleeve is fixed with the second bracing piece, be suitable for under external drive under mutual approaching or the fork between first bracing piece and the second bracing piece.
Further, the first support rod is located on the left side of the second support rod, a first adjusting rod is fixed on the lower side of the first shaft sleeve, a second adjusting rod is fixed on the lower side of the second shaft sleeve, and the first adjusting rod is located on the right side of the second adjusting rod.
Further, the lower extreme rotation of first regulation pole is provided with first regulation cover, the lower extreme rotation of second regulation pole is provided with the second regulation cover, the axis of first regulation cover and second regulation cover rotation axis is parallel with the axis of back shaft, the downside of back shaft is provided with the regulating spindle, first regulation cover and second regulation cover all with regulating spindle threaded connection, and screw thread opposite direction.
Further, a limiting plate is fixed on the adjusting shaft, a limiting groove corresponding to the limiting plate is formed in the supporting plate, and the limiting plate is clamped into the limiting groove.
Further, the limiting plate is located between the first adjusting sleeve and the second adjusting sleeve.
Further, a first positioning sleeve is fixed on the first supporting rod, a second positioning sleeve is fixed on the second supporting rod, a positioning shaft is arranged between the supporting plates, and the first positioning sleeve and the second positioning sleeve are sleeved at one end of the positioning shaft
The beneficial effects of the utility model are as follows:
by approaching the first support rod and the second support rod, parts with smaller diameters can be adapted or lifted; through letting between first bracing piece and the second bracing piece branch, can adapt to the great part of diameter, perhaps reduce the part, reached the effect of adaptation different diameter's part to and regulation part height.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is an overall schematic view of a support device for a measuring instrument according to the present application;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an exploded view of a support device for a measuring instrument of the present application;
wherein, each reference sign in the figure:
1. a base;
2. a support plate; 21. a support shaft; 22. a limit groove;
3. a first sleeve; 31. a first support bar; 32. a first adjusting lever; 33. a first positioning sleeve; 34. a first adjustment sleeve;
4. a second sleeve; 41. a second support bar; 42. a second adjusting lever; 43. a second positioning sleeve; 44. a second adjusting sleeve;
5. positioning a shaft;
6. an adjusting shaft; 61. and a limiting plate.
Detailed Description
The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.
As shown in fig. 1-3, the application provides a supporting device for a measuring instrument, which is suitable for a length measuring instrument, wherein the length measuring instrument comprises a base 1, two ends of the base 1 are respectively provided with a fixed seat and a measuring seat, a dial indicator is arranged on the measuring seat, and a measuring needle of the dial indicator is positioned on one side of the measuring seat, which is close to the fixed seat.
The standard part is supported between the fixed table and the dial indicator through the supporting device, and then the distance between the fixed seat and the measuring seat is adjusted, so that the fixed seat and the dial indicator clamp the standard part, and the dial indicator is zeroed. The follow-up fixing seat and the measuring seat are fixed, the standard part is replaced by a produced part, and the error of the part can be known through the reading of the dial indicator.
The utility model provides a strutting arrangement for measuring apparatu, including installing two backup pads 2 between fixing base and measuring base, one side of backup pad 2 is fixed with back shaft 21, rotate on the back shaft 21 and be provided with first axle sleeve 3 and second axle sleeve 4, the upside of first axle sleeve 3 is fixed with first bracing piece 31, the upside of second axle sleeve 4 is fixed with second bracing piece 41, first bracing piece 31 is located the left side of second bracing piece 41, the downside of first axle sleeve 3 is fixed with first regulation pole 32, the downside of second axle sleeve 4 is fixed with second regulation pole 42, first regulation pole 32 is located the right side of second regulation pole 42.
One side of the first supporting rod 31 far away from the second supporting rod 41 is fixed with a first positioning sleeve 33, one side of the second supporting rod 41 far away from the first supporting rod 31 is fixed with a second positioning sleeve 43 corresponding to the first positioning sleeve 33 in position, two positioning shafts 5 are arranged between the two supporting plates 2, and one end of each positioning shaft 5 is sleeved with the first positioning sleeve 33 and the second positioning sleeve 43.
The lower extreme rotation of first regulation pole 32 is provided with first adjustment sleeve 34, and the lower extreme rotation of second regulation pole 42 is provided with second adjustment sleeve 44, and the axis of first adjustment sleeve 34 and second adjustment sleeve 44 rotation axis is parallel with the axis of back shaft 21, and the downside of back shaft 21 is provided with regulating shaft 6, and first adjustment sleeve 34 and second adjustment sleeve 44 all are with regulating shaft 6 threaded connection, and the screw thread opposite direction.
The adjusting shaft 6 is fixedly provided with a limiting plate 61, the limiting plate 61 is positioned between the first adjusting sleeve 34 and the second adjusting sleeve 44, the supporting plate 2 is provided with a limiting groove 22 corresponding to the limiting plate 61, and the limiting plate 61 is clamped into the limiting groove 22.
In the present embodiment, the first support rod 31, the second support rod 41, the first adjustment rod 32, and the second adjustment rod 42 are distributed in an X-shape around the support shaft 21, the first shaft sleeve 3 rotates the first support rod 31 and the first adjustment rod 32 synchronously, and the second shaft sleeve 4 rotates the second support rod 41 and the second adjustment rod 42 synchronously.
The parts and the standard space are placed in the V-shaped groove formed between the first support bar 31 and the second support bar 41.
Since the first and second adjustment sleeves 34 and 44 are screw-coupled to the adjustment shaft 6 in the opposite screw directions, and the first and second adjustment sleeves 34 and 44 are caught by the first and second adjustment rods 32 and 42, respectively, it is impossible to rotate about the adjustment shaft 6. By rotating the adjustment shaft 6 in either the forward or reverse direction, the user can move the first adjustment sleeve 34 and the second adjustment sleeve 44 toward or away from each other, thereby moving the first adjustment rod 32 and the second adjustment rod 42 toward or away from each other. Since the first supporting bar 31 and the first adjusting bar 32 are rotated in synchronization and the second supporting bar 41 and the second adjusting bar 42 are rotated in synchronization, the first supporting bar 31 and the second supporting bar 41 are also moved closer to or apart from each other in synchronization.
In sum, the adjusting shaft 6 can adjust the included angle between the first supporting rod 31 and the second supporting rod 41, and the first supporting rod 31 and the second supporting rod 41 can adapt to the part with smaller diameter or lift the part up by making the first supporting rod 31 and the second supporting rod 41 close to each other, so that the two ends of the part can be contacted with the fixing seat and the dial indicator; by letting the first support bar 31 and the second support bar 41 diverge, it is possible to adapt to a part with a larger diameter, or to lower the part, and also to let the two ends of the part come into contact with the fixing base and the dial indicator. The effects of adapting to parts with different diameters and adjusting the height of the parts are achieved.
The limiting plate 61 is clamped through the limiting groove 22, the adjusting shaft 6 can move up and down, the adjusting shaft 6 is prevented from being inclined, the adjusting shaft 6 is always kept in a horizontal state, the V-shaped groove formed between the first supporting rod 31 and the second supporting rod 41 keeps the opening to be vertical upwards and cannot deviate left and right, the part is placed between the first supporting rod 31 and the second supporting rod 41, the height of the part is controlled, and meanwhile, the two ends of the part are respectively positioned by the first supporting rod 31 and the second supporting rod 41 on two sides, so that the axis of the part is fixed in the horizontal direction.
The first supporting rods 31 and the second supporting rods 41 on two sides are limited through the positioning shaft 5, the first positioning sleeve 33 and the second positioning sleeve 43, so that the included angles between the first supporting rods 31 and the second supporting rods 41 on two sides can only keep the same state, the included angles between the first supporting rods 31 and the second supporting rods 41 on two sides are prevented from being different, and the axis of the part is further fixed in the vertical direction.
In summary, the axis of the part is limited in both the horizontal and vertical directions, thereby fixing the posture of the part during measurement and ensuring the accuracy of measurement.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A supporting device for a measuring instrument, characterized in that: including base (1), install backup pad (2) on base (1), one side of backup pad (2) is fixed with back shaft (21), rotate on back shaft (21) and be provided with first axle sleeve (3) and second axle sleeve (4), the upside of first axle sleeve (3) is fixed with first bracing piece (31), the upside of second axle sleeve (4) is fixed with second bracing piece (41), be suitable for under external drive between first bracing piece (31) and second bracing piece (41) and be close to each other or diverge.
2. A supporting device for a measuring instrument according to claim 1, characterized in that: the first support rod (31) is located on the left side of the second support rod (41), a first adjusting rod (32) is fixed on the lower side of the first shaft sleeve (3), a second adjusting rod (42) is fixed on the lower side of the second shaft sleeve (4), and the first adjusting rod (32) is located on the right side of the second adjusting rod (42).
3. A supporting device for a measuring instrument according to claim 2, characterized in that: the lower extreme rotation of first regulation pole (32) is provided with first regulation cover (34), the lower extreme rotation of second regulation pole (42) is provided with second regulation cover (44), the axis of first regulation cover (34) and second regulation cover (44) rotation axis is parallel with the axis of back shaft (21), the downside of back shaft (21) is provided with regulating spindle (6), first regulation cover (34) and second regulation cover (44) all with regulating spindle (6) threaded connection, and screw thread opposite direction.
4. A supporting device for a measuring instrument according to claim 3, characterized in that: the adjusting shaft (6) is fixedly provided with a limiting plate (61), the supporting plate (2) is provided with a limiting groove (22) corresponding to the limiting plate (61), and the limiting plate (61) is clamped into the limiting groove (22).
5. The supporting device for a measuring instrument according to claim 4, wherein: the limiting plate (61) is located between the first adjusting sleeve (34) and the second adjusting sleeve (44).
6. A supporting device for a measuring instrument according to claim 1, characterized in that: the novel support device is characterized in that a first positioning sleeve (33) is fixed on the first support rod (31), a second positioning sleeve (43) is fixed on the second support rod (41), a positioning shaft (5) is arranged between the support plates (2), and the first positioning sleeve (33) and the second positioning sleeve (43) are sleeved at one end of the positioning shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144911.9U CN220729103U (en) | 2023-08-10 | 2023-08-10 | Supporting device for measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144911.9U CN220729103U (en) | 2023-08-10 | 2023-08-10 | Supporting device for measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729103U true CN220729103U (en) | 2024-04-05 |
Family
ID=90490782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144911.9U Active CN220729103U (en) | 2023-08-10 | 2023-08-10 | Supporting device for measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729103U (en) |
-
2023
- 2023-08-10 CN CN202322144911.9U patent/CN220729103U/en active Active
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