CN220397010U - Angle-adjustable bracket for step gauge - Google Patents
Angle-adjustable bracket for step gauge Download PDFInfo
- Publication number
- CN220397010U CN220397010U CN202321692408.0U CN202321692408U CN220397010U CN 220397010 U CN220397010 U CN 220397010U CN 202321692408 U CN202321692408 U CN 202321692408U CN 220397010 U CN220397010 U CN 220397010U
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- step gauge
- base
- platform
- gear ring
- positioning gear
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- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002279 physical standard Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an angle-adjustable bracket for a step gauge, which comprises a base, wherein a horizontal ruler is arranged on the base; the bottom of the base is provided with a height-adjusting supporting leg component; the platform is rotationally connected to the top surface of the base; a through hole is formed in the center of the platform, and an upper positioning gear ring is mounted at the top of the hole wall of the through hole; the lower positioning gear ring is fixedly arranged at the center of the top surface of the base and positioned in the through hole; the shape of the lower positioning gear ring is matched with that of the upper positioning gear ring; the first screw is fixedly arranged at the center of the top surface of the base and positioned in the lower positioning gear ring; the fixed cylinder assembly is detachably connected with the first screw rod and is abutted with the top surface of the platform; the clamp assembly is used for installing the step gauge; the clamp assembly is mounted on the platform through the angle adjusting assembly. The utility model can realize the horizontal plane steering and inclination angle adjustment of the step gauge, and has high bracket mounting precision and convenient use.
Description
Technical Field
The utility model relates to the technical field of step gauge supports, in particular to an angle-adjustable support for a step gauge.
Background
The step gauge can be used as a size physical standard device for calibrating the size measurement error of the coordinate measuring machine. The step gauge has the advantages of good stability, good thermal expansion consistency, short constant temperature time, convenient establishment of a coordinate system, various sizes, high use efficiency and the like. When the step gauge is used for measurement, the position of the step gauge needs to be adjusted by matching with an adjusting bracket.
Chinese patent publication No. CN201974120U discloses a novel step gauge support, which comprises a pallet, a support column, a base, a rotating shaft seat, a rotating shaft and a support rod assembly; the adjustment of the inclination angle of the step gauge can be realized by adjusting the clamping block and the supporting rod assembly. But this technical scheme can't carry out the steering adjustment in the horizontal plane of step gauge, also can't carry out leveling to the support and handle, has reduced installation accuracy and use convenience.
For this purpose, an angle-adjustable support for a step gauge is proposed.
Disclosure of Invention
The utility model aims to provide an angle-adjustable bracket for a step gauge, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides an adjustable angle bracket for a step gauge, which comprises the following components:
the base is provided with a level bar; the bottom of the base is provided with a height-adjusting supporting leg component;
the platform is rotationally connected to the top surface of the base; a through hole is formed in the center of the platform, and an upper positioning gear ring is arranged at the top of the hole wall of the through hole;
the lower positioning gear ring is fixedly arranged at the center of the top surface of the base and positioned in the through hole; the shape of the lower positioning gear ring is matched with that of the upper positioning gear ring;
the first screw is fixedly arranged at the center of the top surface of the base and positioned in the lower positioning gear ring;
the fixed cylinder assembly is detachably connected with the first screw rod and is abutted with the top surface of the platform;
the clamp assembly is used for installing the step gauge; the clamp assembly is mounted on the platform through an angle adjusting assembly.
According to the present utility model there is provided an adjustable angle bracket for a step gauge, the clamp assembly comprising:
the bottom plate, the bottom surface both ends of the said bottom plate are fitted with bracing piece and tie rod separately;
the clamp is detachably connected to the bottom plate; the step gauge is detachably connected to the clamp;
the connecting rod is hinged to the top surface of the platform through a hinge seat, and the angle adjusting assembly is installed between the bottom plate and the platform.
According to the angle-adjustable bracket for the step gauge, provided by the utility model, one side of the top surface of the platform is provided with the connecting plate, the angle adjusting assembly comprises the adjusting rod, one end of the adjusting rod is in running fit with the connecting plate through the first bolt, and the other end of the adjusting rod is provided with a plurality of mounting grooves which are sequentially arranged at intervals; the base is provided with a second bolt, the second bolt penetrates through the mounting groove, and the bottom plate is detachably connected with the adjusting rod through the second bolt.
According to the present utility model there is provided an adjustable angle bracket for a step gauge, the fixed barrel assembly comprising a rotatable handle and a sleeve; the sleeve penetrates through the inner cavity of the lower positioning gear ring and the inner cavity of the upper positioning gear ring, and is in threaded connection with the first screw rod; the rotating handle is fixedly arranged at the top of the sleeve, and is abutted with the top surface of the platform.
According to the adjustable angle bracket for the step gauge, the height-adjusting supporting leg component comprises four second screws, the four second screws are respectively and fixedly arranged at four corners of the bottom surface of the base, the bottoms of the second screws are in threaded connection with connecting cylinders, the outer walls of the connecting cylinders are provided with rotating handles, and the bottoms of the connecting cylinders are provided with fixing components.
According to the adjustable angle bracket for the step gauge, the fixing assembly comprises the support fixedly arranged at the bottom of the connecting cylinder, and the support is provided with the positioning bolt.
According to the adjustable angle bracket for the step gauge, two clamps are arranged, each clamp comprises a type clamping block detachably connected to the bottom plate, the opening of each type clamping block faces upwards, the step gauge is arranged in each type clamping block, one side of each type clamping block is provided with a positioning bolt, and the positioning bolts penetrate through each type clamping block and are abutted against Ai Lidian of the step gauge.
According to the angle-adjustable bracket for the step gauge, the outer wall of the rotating handle is provided with the anti-skid groove.
The utility model discloses the following technical effects:
according to the utility model, the base is conveniently adjusted to be in a horizontal state by matching the heightening supporting leg component with the level ruler, so that the whole bracket is horizontally installed, the installation precision of the bracket is improved, and convenience is provided for the subsequent step gauge use;
according to the utility model, the step gauge is arranged on the platform through the clamp assembly, and the inclination angle of the step gauge is adjusted through the angle adjusting assembly; when the horizontal plane steering is carried out, the upper positioning gear ring and the lower positioning gear ring are separated by unscrewing the fixed cylinder assembly, then the rotating platform is adjusted to a required position, the platform is lowered, the fixed cylinder assembly is screwed down, the upper positioning gear ring is meshed with the lower positioning gear ring, and the overall stability of the bracket after position adjustment is further improved; the horizontal plane steering and inclination angle adjustment of the step gauge can be realized, and the use convenience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious 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 an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
FIG. 4 is a schematic view illustrating the disassembly of the stationary barrel assembly and the platform of the present utility model;
FIG. 5 is a schematic view of a clamp according to the present utility model;
1, a base; 2. a level bar; 3. a platform; 4. a through hole; 5. an upper positioning gear ring; 6. a lower positioning gear ring; 7. a first screw; 8. a step gauge; 9. a bottom plate; 10. a hinge base; 11. a support rod; 12. a connecting rod; 13. a connecting plate; 14. an adjusting rod; 15. a first bolt; 16. a mounting groove; 17. a second bolt; 18. a handle; 19. a sleeve; 20. a second screw; 21. a rotary handle; 22. a connecting cylinder; 23. a support; 24. positioning bolts; 25. clamping blocks; 26. positioning bolts; 27. an anti-skid slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-5, the present utility model provides an adjustable angle bracket for a step gauge, comprising:
the base 1, install the level bar 2 on the base 1; the bottom of the base 1 is provided with a height-adjusting supporting leg component; the level bar 2 is a bubble bar, so that an operator can observe the horizontal state of the base 1 conveniently;
the platform 3 is rotatably connected to the top surface of the base 1; a through hole 4 is formed in the center of the platform 3, and an upper positioning gear ring 5 is arranged at the top of the hole wall of the through hole 4;
a lower positioning gear ring 6 fixedly installed at the center of the top surface of the base 1 and positioned in the through hole 4; the shape of the lower positioning gear ring 6 is matched with that of the upper positioning gear ring 5;
a first screw 7 fixedly installed at the center of the top surface of the base 1 and positioned in the lower positioning gear ring 6;
the fixed cylinder assembly is detachably connected with the first screw rod 7 and is abutted with the top surface of the platform 3;
a clamp assembly for mounting a step gauge 8; the clamp assembly is arranged on the platform 3 through the angle adjusting assembly;
by means of the arrangement, the base 1 is conveniently adjusted to be in a horizontal state by matching the heightening supporting leg component and the level bar 2, so that the whole bracket is horizontally installed, the installation precision of the bracket is improved, and convenience is provided for the use of a subsequent step gauge 8;
according to the utility model, the step gauge 8 is arranged on the platform 3 through the clamp assembly, and the inclination angle of the step gauge 8 is adjusted through the angle adjusting assembly; when the horizontal plane steering is carried out, the upper positioning gear ring 5 and the lower positioning gear ring 6 are separated by unscrewing the fixed cylinder assembly, then the rotating platform 3 is adjusted to a required position, the platform 3 is lowered, the fixed cylinder assembly is screwed down, the upper positioning gear ring 5 and the lower positioning gear ring 6 are meshed, and the overall stability of the bracket after position adjustment is further improved; the horizontal plane steering and inclination angle adjustment of the step gauge 8 can be realized, and the use convenience is improved.
Further optimizing scheme, the anchor clamps subassembly includes:
the bottom plate 9, two ends of the bottom surface of the bottom plate 9 are respectively provided with a supporting rod 11 and a connecting rod 12;
a clamp detachably connected to the bottom plate 9; the step gauge 8 is detachably connected to the clamp;
wherein, the connecting rod 12 is hinged on the top surface of the platform 3 through the hinging seat 10, and the angle adjusting component is arranged between the bottom plate 9 and the platform 3;
a connecting plate 13 is arranged on one side of the top surface of the platform 3, the angle adjusting assembly comprises an adjusting rod 14, one end of the adjusting rod 14 is in running fit with the connecting plate 13 through a first bolt 15, and a plurality of mounting grooves 16 which are arranged at intervals in sequence are formed in the other end of the adjusting rod; the base 1 is provided with a second bolt 17, the second bolt 17 penetrates through the mounting groove 16, and the bottom plate 9 and the adjusting rod 14 are detachably connected through the second bolt 17;
so set up, when adjusting the inclination, be connected with the mounting groove 16 of different positions through adjusting second bolt 17, realize the inclination angle to bottom plate 9 and step gauge 8 and adjust the back and fix the position through tightening second bolt 17 and first bolt 15 after accomplishing.
Further preferably, the fixed barrel assembly comprises a rotary handle 18 and a sleeve 19; the sleeve 19 penetrates through the inner cavity of the lower positioning gear ring 6 and the inner cavity of the upper positioning gear ring 5, and the sleeve 19 is in threaded connection with the first screw 7; the rotating handle 18 is fixedly arranged at the top of the sleeve 19, and the rotating handle 18 is abutted with the top surface of the platform 3; after the rotation angle of the horizontal plane is adjusted, the handle 18 is rotated, so that the sleeve 19 is screwed with the first screw rod 7, and meanwhile, the upper positioning gear ring 5 is meshed with the lower positioning gear ring 6, and the overall stability of the support after position adjustment is further improved.
In a further optimized scheme, the heightening supporting leg assembly comprises four second screws 20, the four second screws 20 are respectively and fixedly arranged at four corners of the bottom surface of the base 1, the bottoms of the second screws 20 are in threaded connection with connecting cylinders 22, rotary handles 21 are arranged on the outer walls of the connecting cylinders 22, and a fixing assembly is arranged at the bottoms of the connecting cylinders 22; the connecting cylinder 22 is driven to rotate by rotating the rotary handle 21, the distance between the bottom of the connecting cylinder 22 and the bottom surface of the base 1 is further adjusted, and the horizontal position of the base 1 is adjusted by adjusting the four connecting cylinders 22 and matching with the position of bubbles in the level bar 2.
Further optimizing scheme, the fixed assembly comprises a support 23 fixedly arranged at the bottom of the connecting cylinder 22, and a positioning bolt 26 is arranged on the support 23; the fixed mounting of the support 23 and the work surface is achieved by tightening the positioning bolts 26.
In a further optimization scheme, two clamps are arranged, each clamp comprises a type clamping block 25 which is detachably connected to the bottom plate 9, an opening of the type clamping block 25 faces upwards, the step gauge 8 is installed in the type clamping block 25, a positioning bolt 26 is installed on one side of the type clamping block 25, and the positioning bolt 26 penetrates through the type clamping block 25 and is in butt joint with the Ai Lidian of the step gauge 8; the positioning bolts 26 are abutted with Ai Lidian of the step gauges 8 through rotating the positioning bolts 26, clamping and fixing of the step gauges 8 are achieved, two moxa Li Dian of the step gauges 8 are abutted through the two positioning bolts 26 respectively, deformation of the step gauges 8 is minimum, and use accuracy of the step gauges 8 is improved.
Further optimizing scheme, offer anti-skidding groove 27 on the outer wall of turning handle 18, be convenient for the operating personnel to grasp turning handle 18.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. An adjustable angle bracket for a step gauge, comprising:
the base (1), install the level bar (2) on the said base (1); the bottom of the base (1) is provided with a height-adjusting supporting leg assembly;
the platform (3) is rotationally connected to the top surface of the base (1); a through hole (4) is formed in the center of the platform (3), and an upper positioning gear ring (5) is arranged at the top of the hole wall of the through hole (4);
a lower positioning gear ring (6) fixedly arranged at the center of the top surface of the base (1) and positioned in the through hole (4); the shape of the lower positioning gear ring (6) is matched with that of the upper positioning gear ring (5);
the first screw rod (7) is fixedly arranged at the center of the top surface of the base (1) and is positioned in the lower positioning gear ring (6);
the fixed cylinder assembly is detachably connected with the first screw rod (7) and is abutted with the top surface of the platform (3);
the clamp assembly is used for installing a step gauge (8); the clamp assembly is mounted on the platform (3) through an angle adjusting assembly.
2. An adjustable angle bracket for a step gauge according to claim 1, wherein: the clamp assembly includes:
the bottom plate (9), the two ends of the bottom surface of the bottom plate (9) are respectively provided with a supporting rod (11) and a connecting rod (12);
the clamp is detachably connected to the bottom plate (9); the step gauge (8) is detachably connected to the clamp;
the connecting rod (12) is hinged to the top surface of the platform (3) through a hinge seat (10), and the angle adjusting assembly is arranged between the bottom plate (9) and the platform (3).
3. An adjustable angle bracket for a step gauge according to claim 2, wherein: a connecting plate (13) is arranged on one side of the top surface of the platform (3), the angle adjusting assembly comprises an adjusting rod (14), one end of the adjusting rod (14) is in running fit with the connecting plate (13) through a first bolt (15), and a plurality of mounting grooves (16) which are sequentially arranged at intervals are formed in the other end of the adjusting rod; install second bolt (17) on base (1), second bolt (17) run through mounting groove (16), bottom plate (9) with adjust pole (14) are through second bolt (17) detachable connection.
4. An adjustable angle bracket for a step gauge according to claim 1, wherein: the fixed cylinder assembly comprises a rotary handle (18) and a sleeve (19); the sleeve (19) penetrates through the inner cavity of the lower positioning gear ring (6) and the inner cavity of the upper positioning gear ring (5), and the sleeve (19) is in threaded connection with the first screw (7); the rotating handle (18) is fixedly arranged at the top of the sleeve (19), and the rotating handle (18) is abutted with the top surface of the platform (3).
5. An adjustable angle bracket for a step gauge according to claim 1, wherein: the height-adjusting support leg assembly comprises four second screw rods (20), the four second screw rods (20) are fixedly installed at four corners of the bottom surface of the base (1) respectively, connecting cylinders (22) are connected to the bottoms of the second screw rods (20) in a threaded mode, rotating handles (21) are installed on the outer walls of the connecting cylinders (22), and fixing assemblies are installed at the bottoms of the connecting cylinders (22).
6. An adjustable angle bracket for a step gauge according to claim 5, wherein: the fixing assembly comprises a support (23) fixedly arranged at the bottom of the connecting cylinder (22), and a positioning bolt (26) is arranged on the support (23).
7. An adjustable angle bracket for a step gauge according to claim 2, wherein: the fixture is provided with two, the fixture comprises type clamping blocks (25) which are detachably connected to the bottom plate (9), an opening of each type clamping block (25) faces upwards, the step gauge (8) is installed in each type clamping block (25), one side of each type clamping block (25) is provided with a positioning bolt (26), and each positioning bolt (26) penetrates through each type clamping block (25) and is in butt joint with each Ai Lidian of the step gauge (8).
8. An adjustable angle bracket for a step gauge according to claim 4, wherein: an anti-skid groove (27) is formed in the outer wall of the rotary handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692408.0U CN220397010U (en) | 2023-06-29 | 2023-06-29 | Angle-adjustable bracket for step gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692408.0U CN220397010U (en) | 2023-06-29 | 2023-06-29 | Angle-adjustable bracket for step gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397010U true CN220397010U (en) | 2024-01-26 |
Family
ID=89613849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321692408.0U Active CN220397010U (en) | 2023-06-29 | 2023-06-29 | Angle-adjustable bracket for step gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397010U (en) |
-
2023
- 2023-06-29 CN CN202321692408.0U patent/CN220397010U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |