CN220366792U - Adjustable gauge for detecting straightness of slender bolt - Google Patents
Adjustable gauge for detecting straightness of slender bolt Download PDFInfo
- Publication number
- CN220366792U CN220366792U CN202321759959.4U CN202321759959U CN220366792U CN 220366792 U CN220366792 U CN 220366792U CN 202321759959 U CN202321759959 U CN 202321759959U CN 220366792 U CN220366792 U CN 220366792U
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- flat plate
- sliding
- bolt
- stereotyped
- straightness
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- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to an adjustable gauge for detecting straightness of an elongated bolt, which comprises a base, a movable clamp assembly and a locking assembly, wherein the movable clamp assembly comprises a fixed flat plate connected with the base and a sliding flat plate connected with the locking assembly, and the distance between the fixed flat plate and the sliding flat plate is adjustable. Through adopting above-mentioned technical scheme, according to the interval between fixed dull and stereotyped and the slip dull and stereotyped of bolt specification adjustment, then insert the screw rod between fixed dull and stereotyped and the slip dull and stereotyped, the good product screw rod can insert smoothly, has the crooked bolt of screw rod, when inserting, can appear inserting and can not go into or appear very big resistance at the inserting process, judge the straightness accuracy of bolt from this, easy operation, and extensive applicability, with low costs, detect convenient, quick.
Description
Technical Field
The utility model belongs to the technical field of bolt detectors, and particularly relates to an adjustable detector for detecting straightness of an elongated bolt.
Background
In the heat treatment process of the slender bolt (with the length-diameter ratio of more than 10), bending deformation of the bolt is unavoidable after heating, screw bending can occur, namely, poor straightness of the bolt, the existing straightness detection needs to be carried out on a marble plate, the plug is removed in one specification by using a feeler gauge, the operation process is complicated, a specific tool is needed, only first detection and last detection can be carried out, the production quality cannot be sufficiently controlled, and meanwhile, if the special detection tool is used for manufacturing small bolts in batches, the cost is high.
Disclosure of Invention
In summary, to overcome the defects of the prior art, the utility model provides an adjustable gauge for detecting the straightness of an elongated bolt.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable utensil of examining for detecting elongated bolt straightness accuracy, includes base, movable clamp subassembly and locking subassembly, movable clamp subassembly includes the fixed flat board of being connected with the base and the slip flat board that links to each other with locking subassembly, the interval between fixed flat board and the slip flat board is adjustable to be set up.
Through adopting above-mentioned technical scheme, according to the interval between fixed dull and stereotyped and the slip dull and stereotyped of bolt specification adjustment, then insert the screw rod between fixed dull and stereotyped and the slip dull and stereotyped, the good product screw rod can insert smoothly, has the crooked bolt of screw rod, when inserting, can appear inserting and can not go into or appear very big resistance at the inserting process, judge the straightness accuracy of bolt from this, easy operation, and extensive applicability, with low costs, detect convenient, quick.
The utility model further provides that: the locking assembly comprises a mounting block detachably connected with the base, a sliding rod connected with the sliding flat plate and a locking bolt used for positioning the sliding rod, wherein the mounting block is provided with a sliding channel matched with the sliding rod and a connecting hole matched with the locking bolt.
Through adopting above-mentioned technical scheme, slide bar and sliding channel cooperation ensure that the flat board of sliding moves along the straight line, guarantees stability, when removing to appointed interval, screw up the locking bolt and make the slide bar fix a position, further improve the stability of examining the utensil.
The utility model further provides that: the installation block is arranged corresponding to an opening gap on one side of the connecting hole, and the opening gap is communicated with one end of the sliding channel corresponding to the sliding flat plate.
Through adopting above-mentioned technical scheme, the clearance sets up, exists elasticity, presss from both sides tight slide bar through the locking bolt.
The utility model further provides that: the locking components are arranged symmetrically in two groups, and the two sliding rods are respectively connected with the sliding flat plate.
By adopting the technical scheme, the left-right balance is realized, and the regulation is more stable.
The utility model further provides that: the base back is provided with the first mounting hole that is used for installing the installation piece and is used for installing the fixed dull and stereotyped second mounting hole, fixed dull and stereotyped, installation piece are connected with the base is dismantled through the fastener respectively.
Through adopting above-mentioned technical scheme, can change the maintenance as required, the suitability is wider.
Examples description of the utility model specific embodiments of the utility model are described.
Drawings
FIG. 1 is a perspective view of FIG. 1 according to an embodiment of the present utility model;
FIG. 2 is a perspective view of FIG. 2 according to an embodiment of the present utility model;
reference numerals: 1. the device comprises a base, a first mounting hole, a second mounting hole, a movable clamp assembly, a fixed flat plate, a sliding flat plate, a locking assembly, a mounting block, a sliding channel, a connecting hole, a sliding rod, a locking bolt and a fastener.
Detailed Description
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Referring to fig. 1-2, an adjustable gauge for detecting straightness of an elongated bolt comprises a base 1, a movable clamp assembly 2 and a locking assembly 3, wherein the movable clamp assembly 2 comprises a fixed flat plate 21 connected with the base 1 and a sliding flat plate 22 connected with the locking assembly 3, and a distance between the fixed flat plate 21 and the sliding flat plate 22 is adjustable.
The present embodiment further provides: the locking assembly 3 comprises a mounting block 31 detachably connected with the base 1, a sliding rod 32 connected with the sliding flat plate 22 and a locking bolt 33 used for positioning the sliding rod 32, wherein the mounting block 31 is provided with a sliding channel 311 matched with the sliding rod 32 and a connecting hole 312 used for being matched with the locking bolt 33.
The present embodiment further provides: the mounting block 31 is disposed in a gap corresponding to the connecting hole 312, and the gap is in communication with one end of the sliding channel 311 corresponding to the sliding plate 22.
The present embodiment further provides: the locking assemblies 3 are two groups and are symmetrically arranged, and two sliding rods 32 are respectively connected with the sliding flat plate 22.
The present embodiment further provides: the back of the base 1 is provided with a first mounting hole 11 for mounting the mounting block 31 and a second mounting hole 12 for mounting the fixing flat plate 21, and the fixing flat plate 21 and the mounting block 31 are detachably connected with the base 1 through fasteners 4 respectively.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "intermediate", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "between" is not intended to mean between not only orientations and positions, but also interactions between different parts.
Although used more herein: the terms of the base 1, the first mounting hole 11, the second mounting hole 12, the movable clamp assembly 2, the fixed plate 21, the sliding plate 22, the locking assembly 3, the mounting block 31, the sliding passage 311, the connection hole 312, the sliding rod 32, the locking bolt 33, the fastener 4, etc. are not excluded from the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. An adjustable utensil is examined to be used for detecting elongated bolt straightness accuracy which characterized in that: the movable clamp assembly comprises a fixed flat plate connected with the base and a sliding flat plate connected with the locking assembly, and the distance between the fixed flat plate and the sliding flat plate is adjustable.
2. An adjustable gauge for detecting straightness of an elongated bolt as set forth in claim 1, wherein: the locking assembly comprises a mounting block detachably connected with the base, a sliding rod connected with the sliding flat plate and a locking bolt used for positioning the sliding rod, wherein the mounting block is provided with a sliding channel matched with the sliding rod and a connecting hole matched with the locking bolt.
3. An adjustable gauge for detecting straightness of an elongated bolt as set forth in claim 2, wherein: the installation block is arranged corresponding to an opening gap on one side of the connecting hole, and the opening gap is communicated with one end of the sliding channel corresponding to the sliding flat plate.
4. An adjustable gauge for detecting straightness of an elongated bolt as set forth in claim 2, wherein: the locking components are arranged symmetrically in two groups, and the two sliding rods are respectively connected with the sliding flat plate.
5. An adjustable gauge for detecting straightness of an elongated bolt as set forth in claim 2, wherein: the base back is provided with the first mounting hole that is used for installing the installation piece and is used for installing the fixed dull and stereotyped second mounting hole, fixed dull and stereotyped, installation piece are connected with the base is dismantled through the fastener respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759959.4U CN220366792U (en) | 2023-07-05 | 2023-07-05 | Adjustable gauge for detecting straightness of slender bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759959.4U CN220366792U (en) | 2023-07-05 | 2023-07-05 | Adjustable gauge for detecting straightness of slender bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366792U true CN220366792U (en) | 2024-01-19 |
Family
ID=89516250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321759959.4U Active CN220366792U (en) | 2023-07-05 | 2023-07-05 | Adjustable gauge for detecting straightness of slender bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366792U (en) |
-
2023
- 2023-07-05 CN CN202321759959.4U patent/CN220366792U/en active Active
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