CN215548426U - Workbench for calibrating outside micrometer - Google Patents
Workbench for calibrating outside micrometer Download PDFInfo
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- CN215548426U CN215548426U CN202121376138.3U CN202121376138U CN215548426U CN 215548426 U CN215548426 U CN 215548426U CN 202121376138 U CN202121376138 U CN 202121376138U CN 215548426 U CN215548426 U CN 215548426U
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- slide rail
- sliding
- seat
- micrometer
- adjusting
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Abstract
The utility model provides a workstation is used in calibration of external micrometer, includes the first slide rail of a plurality of and second slide rail, a plurality of first slide rail and second slide rail correspond and distribute on the plummer, the second slide rail sets up in first slide rail one side just it is provided with first supporting mechanism and second supporting mechanism to slide respectively on the first slide rail and the second slide rail, first supporting mechanism and second supporting mechanism cooperate. The utility model has simple integral structure design, realizes the multi-directional movement adjustment of the outside micrometer through the second support mechanism sliding on the second slide rail, has high flexibility and is suitable for the calibration of standard rods with different lengths.
Description
Technical Field
The utility model relates to the technical field of measurement of the outer diameter of a large pipe fitting, in particular to a workbench for calibrating an outside micrometer.
Background
Need carry out the external diameter measurement before large-scale copper pipe spare or barred body processing, it is at present generally to adopt standard rod (standard measuring rod) to go on the copper pipe spare external diameter, the measurement of efficiency is high, and relative error is less, in order to guarantee measurement accuracy, need calibrate before the standard rod uses, use the most extensive curved external micrometer that is of on the market, moreover, the steam generator is simple in structure, and convenient for operation, because obtain and use widely on a large scale, but curved external micrometer has a problem when the calibration is used, because the size is great, be difficult to fix, and easily appear squinting or rocking, influence follow-up calibration.
SUMMERY OF THE UTILITY MODEL
The utility model provides a workbench for calibrating an outside micrometer, aiming at the technical problems that the existing curved outside micrometer is large in size, difficult to fix, and easy to deviate or shake, and subsequent calibration is influenced.
In order to solve the above problems, the technical solution of the present invention is realized as follows:
the utility model provides a workstation is used in calibration of external micrometer, includes the first slide rail of a plurality of and second slide rail, a plurality of first slide rail and second slide rail correspond and distribute on the plummer, the second slide rail sets up in first slide rail one side just it is provided with first supporting mechanism and second supporting mechanism to slide respectively on the first slide rail and the second slide rail, first supporting mechanism and second supporting mechanism cooperate.
Preferably, the corresponding first slide rails are located on the same horizontal straight line, and the corresponding second slide rails are located on the same horizontal straight line.
Preferably, the number of the first slide rails and the second slide rails is two, the two sets of first slide rails are located on the same horizontal straight line, and the two sets of second slide rails are located on the same horizontal straight line.
Preferably, the first support mechanism and the second support mechanism both comprise sliding bases, and the sliding bases are respectively arranged on the first sliding rail and the second sliding rail in a sliding manner;
the first supporting mechanism further comprises a supporting seat, the supporting seat is mounted on the sliding base, a limiting groove is formed in the supporting seat, and the supporting seat is matched with the limiting groove in the supporting seat to bear the standard rod;
the second supporting mechanism further comprises an adjusting assembly, the adjusting assembly is mounted on the sliding base, and the adjusting assembly is matched with the limiting groove and used for adjusting the outer micrometer to be located in the same vertical plane with the standard rod.
Preferably, the adjusting assembly comprises a third slide rail, the third slide rail is mounted on the sliding base, an adjusting portion is slidably arranged on the third slide rail, and the adjusting portion is located above the supporting seat and located in the same vertical plane with the supporting seat.
Preferably, the regulating part comprises a sliding base and a regulating seat, the sliding base is arranged on the third sliding rail in a sliding mode, and the regulating seat is arranged on the sliding base and located in the same vertical plane with the regulating seat.
Preferably, the adjusting seat is provided with a positioning groove, a positioning bulge is arranged in the positioning groove, the positioning bulge and the supporting seat are located in the same vertical plane, and the positioning bulge is matched with the outside micrometer.
Preferably, a plurality of rollers are arranged on the sliding base, and the rollers on the corresponding sliding base are respectively matched with the guide insertion strip in the first sliding rail, the guide insertion strip in the second sliding rail and the guide insertion strip in the third sliding rail in the adjusting assembly; and the sliding base is provided with a locking mechanism, and the locking mechanism on the corresponding sliding base is respectively matched with the first sliding rail, the second sliding rail and the third sliding rail in the adjusting assembly to be used for locking or loosening the sliding base.
Preferably, the locking mechanism comprises a locking knob, a screw rod and a locking block, and the locking rotation is connected with the screw rod; a locking groove is formed in the sliding base, a locking block is arranged in the locking groove, the screw rod is movably arranged in the locking groove in a penetrating mode, and the screw rod is connected with the locking groove.
Preferably, the outside micrometer comprises a micrometer frame, a positioning seat, a fixed end and a measuring end, wherein the fixed end and the measuring end are respectively installed at two ends of the micrometer frame, the positioning seat is installed at the lower part of the micrometer frame, a matching groove is formed in the lower part of the positioning seat, and the matching groove is matched with a positioning bulge on an adjusting seat in the adjusting assembly.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple integral structure design, the positioning seat is additionally arranged on the outside micrometer, the positioning seat on the outside micrometer is placed on the workbench when in use, the stability of the outside micrometer during measurement is greatly ensured, and then the outside micrometer is adjusted in multiple directions through the second support mechanism sliding on the second slide rail, so that the flexibility is high, and the utility model is suitable for the calibration of standard rods with different lengths.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the distribution location of the present invention.
Fig. 2 is a schematic structural diagram of the first slide rail and the second slide rail in fig. 1.
Fig. 3 is a schematic bottom structure view of the sliding base in fig. 2.
Fig. 4 is a schematic structural view of an outside micrometer in the present invention.
Fig. 5 is a schematic structural view of the positioning socket in fig. 4.
Fig. 6 is a bottom view of fig. 5.
In the figure, 1 is a second slide rail, 2 is a first slide rail, 3 is a slide base, 31 is a roller, 32 is a locking knob, 33 is a locking block, 4 is a third slide rail, 5 is an adjusting seat, 6 is a positioning protrusion, 7 is a supporting seat, 8 is a ruler frame, 9 is a fixed end, 10 is a positioning seat, 101 is an upper cover plate, 102 is a lower base, 103 is a matching groove, and 11 is a measuring end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 6, a workbench for calibrating an outside micrometer includes a plurality of first slide rails 2 and a plurality of second slide rails 1, the plurality of first slide rails 2 and the plurality of second slide rails 1 are correspondingly distributed on a bearing platform, the corresponding first slide rails 2 are located on the same horizontal straight line, the corresponding second slide rails 1 are located on the same horizontal straight line, the number of the first slide rails 2 and the number of the second slide rails 1 are two, the two sets of first slide rails 2 are located on the same horizontal straight line, the two sets of second slide rails 1 are located on the same horizontal straight line, the second slide rails 1 are arranged on one side of the first slide rails 2, and a first supporting mechanism and a second supporting mechanism are respectively slidably arranged on the first slide rails 2 and the second slide rails 1, and the first supporting mechanism and the second supporting mechanism are matched with each other.
The first supporting mechanism and the second supporting mechanism both comprise sliding bases 3, and the sliding bases 3 are respectively arranged on the first sliding rail 2 and the second sliding rail 1 in a sliding manner; the first supporting mechanism further comprises a supporting seat 7, the supporting seat 7 is installed on the sliding base 3 in the first sliding rail 2, a limiting groove is formed in the supporting seat 7, and the supporting seat 7 is matched with the limiting groove in the supporting seat 7 to bear the standard rod; the second supporting mechanism further comprises an adjusting assembly, the adjusting assembly is installed on the sliding base 3 in the second sliding rail 1, and the adjusting assembly is matched with the limiting groove and used for adjusting the outside micrometer to be located in the same vertical plane with the standard rod.
The adjusting assembly comprises a third slide rail 4, the third slide rail 4 is mounted on the sliding base 3 in the second slide rail 1, an adjusting part is slidably arranged on the third slide rail 4, the adjusting part is positioned above the supporting seat 7, and the adjusting part and the supporting seat 7 are positioned in the same vertical plane; the regulating part comprises a sliding base 3 and a regulating seat 5, wherein the sliding base 3 is arranged on a third sliding rail 4 in a sliding mode, the regulating seat 5 is installed on the sliding base 3 in the third sliding rail 4 and the regulating seat 5 and the supporting seat 7 are located in the same vertical plane, the regulating seat and the supporting seat are located in the same vertical plane, the external micrometer caliper is convenient to finely adjust and aims at the standard measuring rod, and the calibration of the quick standard rod is realized.
The sliding base 3 is provided with a plurality of rollers 31, the rollers 31 on the corresponding sliding base 3 are respectively matched with the guide insertion strip in the first sliding rail 2, the guide insertion strip in the second sliding rail 1 and the guide insertion strip in the third sliding rail 4 in the adjusting assembly, and the rollers are clamped by the guide insertion strips on two sides of the inner wall of the sliding rail, so that the rollers are ensured to stably move; and a locking mechanism is arranged on the sliding base 3, and the locking mechanism on the corresponding sliding base 3 is matched with the first sliding rail 2, the second sliding rail 1 and the third sliding rail 4 in the adjusting assembly respectively to be used for locking or loosening the sliding base.
The locking mechanism comprises a locking knob 32, a screw and a locking block 33, and the locking knob 32 is connected with the screw; the locking groove is formed in the sliding base 3, the locking groove is provided with the locking block 33, the screw rod is movably arranged in the locking groove in a penetrating mode, the screw rod is connected with the locking groove, the locking knob is rotated to drive the screw rod to rotate, the screw rod is in threaded connection with the locking block, the screw rod drives the locking block to move linearly, the locking block is used for abutting against the inner wall of the sliding rail, the sliding base is fixed in the sliding rail, and when the screw rod is rotated reversely, the sliding base is enabled to be loose, and the sliding base can be moved and adjusted on the sliding rail.
The adjusting seat 5 is provided with a positioning groove, a positioning bulge 6 is arranged in the positioning groove, the positioning bulge 6 and the supporting seat 7 are positioned in the same vertical plane, the positioning bulge 6 is matched with the outside micrometer, and the positioning bulge is inserted into a matching groove on the outside micrometer when in use, so that the stability of the outside micrometer is ensured; the outside micrometer comprises a micrometer frame 8, a positioning seat 10, a fixed end 9 and a measuring end 11, wherein the micrometer frame is composed of two carbon fiber main rods, the whole weight is light, the operation and the position adjustment are convenient, the fixed end 9 and the measuring end 11 are respectively arranged at two ends of the micrometer frame 8, the fixed end and the measuring end are respectively realized by adopting an anvil and a measuring head of a conventional outside micrometer on the market, only the positioning seat is additionally arranged on the outside micrometer, the positioning seat 10 is arranged at the lower part of the micrometer frame 8, a matching groove 103 is arranged at the lower part of the positioning seat 10, the positioning seat 10 comprises an upper cover plate 101 and a lower base 102, the upper cover plate 101 and the lower base 102 are detachably connected, the lower base is provided with the matching groove, the matching groove 103 is matched with the positioning bulge 6 on the adjusting seat 5 in the adjusting assembly, when the outside micrometer is placed, the positioning bulge is inserted into the matching groove to realize the transverse limiting effect on the outside micrometer, meanwhile, the outside micrometer can be finely adjusted and moved back and forth on the positioning protrusion, so that the position of the outside micrometer can be conveniently adjusted according to the position of the standard rod.
When the gauge rod is used, the outside micrometer and the standard rod are respectively placed on the first sliding rail and the second sliding rail on the workbench, then the sliding base on the first sliding rail is adjusted according to the length and the position of the standard rod, after the horizontal position and the height of the outside micrometer are adjusted, finally the outside micrometer is finely adjusted front and back to align to the standard rod, then the micrometer is placed in work, then the measuring head of the measuring end is reset to zero, the standard rod (measuring rod with fixed length) is placed between the two ends, one end of the standard rod is enabled to be abutted against the reset measuring head, the other end of the standard rod enables the fixed end to be abutted against one end of the reset end of the standard rod principle, the distance between the two ends of the measuring rod is equal to the length of the standard rod, then the fixed end is fixed, and the calibration of the measuring rod is completed; the calibrated measuring rod can be used for measuring the length, the outer diameter and other dimensions of a workpiece.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a workstation is used in calibration of external micrometer, its characterized in that, includes first slide rail (2) of a plurality of and second slide rail (1), a plurality of first slide rail (2) and second slide rail (1) correspond and distribute on the plummer, second slide rail (1) set up in first slide rail (2) one side just on first slide rail (2) and second slide rail (1) go up to slide respectively and be provided with first supporting mechanism and second supporting mechanism, first supporting mechanism and second supporting mechanism cooperate.
2. The worktable for calibrating an outside micrometer according to claim 1, wherein the corresponding first slide rails (2) are on the same horizontal straight line, and the corresponding second slide rails (1) are on the same horizontal straight line.
3. The workbench for calibrating the outside micrometer according to claim 1 or 2, wherein the first slide rails (2) and the second slide rails (1) are arranged in two sets, the two sets of first slide rails (2) are located on the same horizontal straight line, and the two sets of second slide rails (1) are located on the same horizontal straight line.
4. The worktable for calibrating the outside micrometer according to claim 1, wherein the first and second supporting mechanisms each comprise a sliding base (3), and the sliding bases (3) are slidably disposed on the first and second slide rails (2, 1), respectively;
the first supporting mechanism further comprises a supporting seat (7), the supporting seat (7) is installed on the sliding base (3) in the first sliding rail (2), and a limiting groove is formed in the supporting seat (7) and is matched with the limiting groove in the supporting seat (7);
the second supporting mechanism further comprises an adjusting component, the adjusting component is installed on a sliding base (3) in the second sliding rail (1), and the adjusting component is matched with the limiting groove.
5. The workbench for calibrating the outside micrometer, according to claim 4, characterized in that the adjusting assembly comprises a third slide rail (4), the third slide rail (4) is mounted on the sliding base (3) in the second slide rail (1), an adjusting part is slidably arranged on the third slide rail (4), the adjusting part is located above the supporting seat (7) and the adjusting part and the supporting seat (7) are in the same vertical plane.
6. The workbench for calibrating the outside micrometer, according to claim 5, characterized in that the adjusting part comprises a sliding base (3) and an adjusting seat (5), wherein the sliding base (3) is slidably arranged on a third slide rail (4), the adjusting seat (5) is mounted on the sliding base (3) in the third slide rail (4) and the adjusting seat (5) and the supporting seat (7) are in the same vertical plane.
7. The workbench for calibrating the outside micrometer according to claim 6, wherein the adjusting seat (5) is provided with a positioning groove, a positioning protrusion (6) is arranged in the positioning groove, the positioning protrusion (6) and the supporting seat (7) are positioned in the same vertical plane, and the positioning protrusion (6) is matched with the outside micrometer.
8. The workbench for calibrating the micrometer caliper according to any of claims 4 to 6, wherein the sliding base (3) is provided with a plurality of rollers (31), and the rollers (31) on the corresponding sliding base (3) are respectively matched with the guide insertion strip in the first sliding rail (2), the guide insertion strip in the second sliding rail (1) and the guide insertion strip in the third sliding rail (4) in the adjusting assembly; and a locking mechanism is arranged on the sliding base (3), and the locking mechanism on the corresponding sliding base (3) is respectively matched with the first sliding rail (2), the second sliding rail (1) and the third sliding rail (4) in the adjusting component.
9. The worktable for calibrating an outside micrometer according to claim 8, wherein the locking mechanism comprises a locking knob (32), a screw rod and a locking block (33), and the locking knob (32) is connected with the screw rod; a locking groove is formed in the sliding base (3), a locking block (33) is arranged in the locking groove, the screw rod is movably arranged in the locking groove in a penetrating mode, and the screw rod is connected with the locking groove.
10. The workbench for calibrating the outside micrometer, according to claim 4 or 7, is characterized in that the outside micrometer comprises a micrometer frame (8), a positioning seat (10), a fixed end (9) and a measuring end (11), wherein the fixed end (9) and the measuring end (11) are respectively installed at two ends of the micrometer frame (8), the positioning seat (10) is installed at the lower part of the micrometer frame (8), a matching groove (103) is formed at the lower part of the positioning seat (10), and the matching groove (103) is matched with the positioning protrusion (6) on the adjusting seat (5) in the adjusting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376138.3U CN215548426U (en) | 2021-06-21 | 2021-06-21 | Workbench for calibrating outside micrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376138.3U CN215548426U (en) | 2021-06-21 | 2021-06-21 | Workbench for calibrating outside micrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215548426U true CN215548426U (en) | 2022-01-18 |
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ID=79818591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376138.3U Active CN215548426U (en) | 2021-06-21 | 2021-06-21 | Workbench for calibrating outside micrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215548426U (en) |
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2021
- 2021-06-21 CN CN202121376138.3U patent/CN215548426U/en active Active
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