CN219714317U - Granite flatness detection fluctuation instrument - Google Patents
Granite flatness detection fluctuation instrument Download PDFInfo
- Publication number
- CN219714317U CN219714317U CN202321104031.2U CN202321104031U CN219714317U CN 219714317 U CN219714317 U CN 219714317U CN 202321104031 U CN202321104031 U CN 202321104031U CN 219714317 U CN219714317 U CN 219714317U
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- fixed
- spring
- sliding block
- telescopic
- granite
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- 239000010438 granite Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a granite flatness detection wave instrument, which belongs to the technical field of granite detection and comprises a wave instrument, a metal plate and a telescopic base, wherein the metal plate is fixed at the bottom of the wave instrument, the telescopic base is in threaded connection with the metal plate, the telescopic base comprises a telescopic component and a sliding component, the length of the telescopic base can be changed, the sliding component is provided with a fixed sliding block and a movable sliding block, the contact surfaces of the fixed sliding block and the movable sliding block relatively slide, and the fixed sliding block and the movable sliding block are provided with locking components capable of locking the telescopic component.
Description
Technical Field
The utility model relates to the technical field of granite detection, in particular to a granite flatness detection fluctuation instrument.
Background
At present, the specifications of the workpiece and the granite platform are continuously increased, so that the requirements of the workpiece on the granite platform are also changed, the contact point of the granite platform is not pursued in use, the common use places the emphasis on the inspection of flatness, the flatness of the ground granite is inspected, an electronic level gauge bridge ruler can be used, and the level gauge is sequentially moved for detection according to a specified step distance in an end-to-end mode.
However, the number of measurement points of the bridge ruler of the electronic level meter is limited, so that missing or non-measured areas, particularly air floatation areas, linear guide rails, linear motor installation areas and other important use parts, such as the electronic level meter body cannot be placed in the linear guide rail areas, and therefore local and comprehensive detection cannot be performed.
Therefore, it is necessary to invent a granite flatness detection and fluctuation meter.
Disclosure of Invention
The utility model provides a granite flatness detection wave instrument, which aims to embody the important use positions such as an air floatation region, a linear guide rail, a linear motor installation region and the like, and can more comprehensively carry out local and comprehensive detection.
The utility model provides a granite flatness detection wave instrument, which adopts the following technical scheme:
the utility model provides a granite flatness detects wave appearance, includes wave appearance, still includes flexible base, flexible base area is less than wave appearance bottom area, wave appearance bottom is provided with the metal sheet, flexible base and metal sheet threaded connection, and flexible base both sides are provided with the flexible subassembly that is used for changing flexible base area.
Through adopting above-mentioned technical scheme, the metal sheet can dismantle with the wave instrument and be connected, flexible subassembly can control flexible length, changes flexible base area, can measure the place of different contact surfaces, just so can reach the purpose that measures more comprehensively.
Optionally, a screw hole is formed in the metal plate, a bolt is fixed on the telescopic base, and the bolt penetrates through the screw hole to be in threaded connection with the metal plate.
Through adopting above-mentioned technical scheme, bolt and metal sheet threaded connection, directly fix flexible base on the metal sheet, can not destroy the wave instrument main part, metal sheet and flexible base also can adjust and dismantle, more convenient and fast when facing different demands.
Optionally, flexible subassembly includes fixed frame, first spring and flexible cap, fixed frame and flexible base outer wall fixed connection, has seted up the holding tank on the fixed frame, and the notch orientation of holding tank deviates from flexible base one side, and flexible cap opening one end inserts and inlays in the holding tank, and first spring is located flexible cap, and first spring one end and the tank bottom fixed connection of holding tank, the other end just is to flexible cap inner wall fixed connection with the tank bottom of holding tank.
By adopting the technical scheme, the telescopic cap is pressed, the spring is compressed, the whole length of the telescopic assembly is shortened, the occupied area of the telescopic base can be changed, and the purpose of measuring different contact surfaces is achieved.
Optionally, flexible base includes the bracing piece, and the round hole has been seted up to fixed frame, and bracing piece one end runs through the round hole and fixes on flexible base, and the other end is kept away from flexible cap one end fixed connection with first spring.
Through adopting above-mentioned technical scheme, spring one end is fixed on the bracing piece, and the bracing piece other end is fixed on flexible base, can suitably shorten the length of spring, has the connection and the fixed of bracing piece, also can increase the stability of flexible subassembly and the life of spring.
Optionally, be provided with the slip subassembly between flexible cap and the bracing piece, the slip subassembly includes fixed slider, removes slider and connecting rod, has seted up the hole on the bracing piece, connecting rod perpendicular bracing piece, passes hole and removal slider fixed connection, and fixed slider is fixed on flexible cap inner wall, and fixed slider slides along flexible cap flexible direction with removal slider contact surface, and when first spring compression was to the limit, fixed slider still contacted with removal slider sliding surface, has the locking component who is used for locking flexible base area on fixed slider and the removal slider.
Through adopting above-mentioned technical scheme, when first spring compression reaches certain degree, fixed slider and removal slider relatively parallel slip make locking component lock flexible subassembly temporarily, need not the flexible length of manual control flexible base always, and more convenient high-efficient, when first spring compression was to the limit, fixed slider still contacted with the removal slider, prevented to remove the slider roll-off too much and blocked flexible subassembly.
Optionally, the locking component includes stirring piece, third spring and sliding block, and the last recess of seting up of removal slider, third spring one end is fixed in the recess bottom, and one end is fixed in stirring piece bottom, has seted up the spacing groove on the fixed slider, and the sliding block slides along flexible cap slip direction in the spacing groove, and the sliding block cooperation is stirred the piece and is made stirring piece and spacing inslot wall spacing, or is used for the cooperation to stir the piece and makes stirring the piece and break away from the spacing inslot.
By adopting the technical scheme, pressing the telescopic cap, the first spring contracts, the movable slide block starts to slide relative to the fixed slide block, the poking block on the movable slide block extrudes the third spring and contracts into the groove, when the first spring is compressed to a certain extent, the poking block is clamped into the limit groove of the fixed slide block, the telescopic base is locked at the moment, the telescopic cap is continuously pressed again, the poking block drives the sliding block to slide in the limit groove along the sliding direction of the telescopic cap until the side edge of the sliding block is in butt joint with the inner wall of the limit groove, the poking block slides out of the limit groove, the telescopic cap is loosened, the first spring stretches, the poking block reversely slides into the limit groove to prop against the sliding block to slide along the reverse sliding direction of the telescopic cap until the side edge of the sliding block is in butt joint with the inner wall of the other side of the limit groove, and the poking block slides out of the limit groove to reciprocate back and forth.
Optionally, the telescopic base is provided with a fixed support, the fixed support is fixed at the bottom of the accommodating groove around the supporting rod, and the length of the fixed support is smaller than the extending length of the supporting rod.
Through adopting above-mentioned technical scheme, the stability of bracing piece can be increased to the fixed bolster, and flexible subassembly rocks when preventing to press flexible cap.
Optionally, a second spring is arranged on the connecting rod, the second spring is sleeved on the connecting rod, one end of the second spring is abutted against the fixed support, the other end of the second spring is abutted against the movable slide block, the faces of the fixed slide block and the movable slide block, which are opposite to each other, are all chamfer faces, and the connecting rod (71) slides back and forth along the direction perpendicular to the supporting rod (6); when the first spring is compressed, the second spring is also in a compressed state.
Through adopting above-mentioned technical scheme, when compressing first spring, remove the slider and remove relative fixed slider, extrusion second spring is compression state, and when releasing flexible cap, first spring and second spring stretch simultaneously, and the second spring extrudes and removes the slider for remove the relative slip of slider and fixed slider, increase the recovery time and the stability of flexible subassembly, can slow down the degree of wear of first spring, increase life.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the telescopic base can control the length of the telescopic assembly according to the requirement, and is used for detecting the flatness of the places with different contact surfaces, so that the local detection is more comprehensive;
2. the bracing piece and the second spring can increase the stability when first spring uses, reduce wearing and tearing, increase life.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a vertical structural cross-section of an embodiment of the present utility model;
fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.
In the figure, 1, a wave instrument; 12. a metal plate; 13. a rotary hole; 2. a telescopic base; 21. a bolt; 3. a fixed frame; 31. a round hole; 32. a receiving groove; 4. a telescoping cap; 41. a fixed slide block; 411. a limit groove; 412. a sliding block; 413. a poking block; 414. a third spring; 415. a groove; 5. a first spring; 6. a support rod; 61. a hole; 62. a fixed support; 7. moving the slide block; 71. a connecting rod; 72. and a second spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a granite flatness detection wave instrument.
Referring to fig. 1, a granite flatness detection wave instrument comprises a wave instrument 1 and a telescopic base 2, wherein a detachable metal plate 12 is arranged at the bottom of the wave instrument 1, a rotary hole 13 is formed in the metal plate 12, a bolt 21 with adjustable height is arranged on the telescopic base 2, the bolt 21 penetrates through the rotary hole 13 to be in threaded connection with the metal plate 12, the bottom area of the telescopic base 2 is smaller than that of the wave instrument 1, and the position of smaller contact surfaces such as a linear guide rail can be detected.
Referring to fig. 1 and 2, the telescopic base 2 includes fixed frame 3, first spring 5, bracing piece 6, fixed support 62 and flexible cap 4, the holding tank 32 has been seted up on the fixed frame 3, the notch orientation of holding tank 32 deviates from telescopic base 2 one side, flexible cap 4 open end inserts and inlays in holding tank 32, fixed frame 3 has been seted up round hole 31, bracing piece 6 runs through round hole 31 and fixes on telescopic base 2, fixed support 62 encircles bracing piece 6 and fixes at the tank bottom, the stability of multiplicable bracing piece 6, first spring 5 is located flexible cap 4, first spring 5 one end and bracing piece 6 fixed connection, the other end is just to flexible cap 4 inner wall fixed connection with the tank bottom of holding tank 32.
Referring to fig. 2, a sliding component is arranged between the telescopic cap 4 and the supporting rod 6, the sliding component comprises a fixed sliding block 41, a movable sliding block 7 and a connecting rod 71, a hole 61 is formed in the supporting rod 6, the connecting rod 71 is perpendicular to the supporting rod 6, the connecting rod 61 passes through the hole 61 and is fixedly connected with the movable sliding block 7, the cross section of the movable sliding block 7 is an isosceles right triangle, the connecting rods 71 are respectively fixed at the midpoints of right-angle sides of one side of the movable sliding block 7, the movable sliding blocks 7 at two ends are distributed in a central symmetry manner along the midpoints of the connecting rods 71, and the three sides are parallel to each other; the cross section of the fixed sliding block 41 is also isosceles right triangle, one side right-angle edge is fixed on the inner wall of the telescopic cap 4, the inclined surface is relatively parallel to the fixed sliding block 41 on the other side, the contact surface of the fixed sliding block 41 and the movable sliding block 7 slides in parallel along the sliding direction of the telescopic cap 4, the connecting rod 71 is guaranteed to move along the direction of the vertical supporting rod 6 all the time, the contact surface of the movable sliding block 7 is smaller than the fixed sliding block 41, when the first spring 5 is compressed to the limit, the sliding surface of the fixed sliding block 41 and the movable sliding block 7 still contacts, when the first spring 5 is prevented from being compressed to the limit, the movable sliding block 7 is blocked, and a locking component for locking the occupied area of the telescopic base 2 is arranged on the fixed sliding block 41 and the movable sliding block 7.
Referring to fig. 2 and 3, the locking assembly includes a toggle block 413, a third spring 414 and a sliding block 412, a groove 415 is formed in the moving slider 7, the toggle block 413 is an isosceles right triangle prism, one end of the third spring 414 is fixed at the bottom of the groove 415, one end of the third spring 414 is fixed at the bottom of the right-angle side of the toggle block 413, when the moving slider 7 slides relatively to the fixed slider 41, the third spring 414 is always in a compressed state, the toggle block 413 is contracted in the groove 415, a limit slot 411 is formed in the fixed slider 41, the cross section of the limit slot 411 is isosceles trapezoid, the sliding block 412 is isosceles triangle, the isosceles trapezoid is equal to the isosceles triangle in waist length, the sliding block 412 slides in the limit slot 411 along the sliding direction of the telescopic cap 4, the first spring 5 is compressed, the toggle block 413 slides in the limit slot 411, at this moment, the telescopic base 2 is temporarily pressed again, the telescopic cap 4 is compressed, the toggle block 413 is pressed against the first spring 5, the side edge of the toggle block 412 slides along the telescopic cap 4 in the sliding reverse direction until the side edge of the limit slot 411 is in an inner wall of the limit slot 411, the toggle block 413 slides out of the limit slot 411, when the slide block 4 is released, the first spring 5 slides against the other side of the limit slot 411 in the reverse direction, the telescopic cap 4 slides along the telescopic cap 4 in the reverse direction, and the limit slot 4 is controlled to slide back along the limit slot, and the limit slot 4 is controlled to slide back to slide in the limit slot, and the limit slot 4.
The implementation principle of the granite flatness detection fluctuation instrument provided by the embodiment of the utility model is as follows: pressing the telescopic cap 4, extruding the first spring 5, the supporting rod 6 and the fixed support 62 play a role in stabilizing the support, at this time, the fixed slide block 41 and the movable slide block 7 slide relatively, when the first spring 5 is compressed to a certain extent, the poking block 413 on the movable slide block 7 slides into the limiting slot 411 to limit, at this time, the telescopic cap 4 is locked, the poking block 413 is propped against the sliding block 412 to slide along the reverse sliding direction of the telescopic cap 4 until the side edge of the sliding block 412 is smoothly abutted against the limiting slot 411, the poking block 413 slides out of the limiting slot 411, at this time, the second spring 72 is also in a compressed state, the telescopic cap 4 is released, the first spring 5 and the second spring 72 simultaneously extend, the movable slide block 7 and the fixed slide block 41 start to slide reversely, the poking block 413 slides against the sliding block 412 to directly slide out of the limiting slot 411, and the telescopic cap 4 returns to the original state, thereby achieving the effects of controlling the telescopic length of the telescopic cap 4, changing the measured contact area and enabling the detection of the local flatness to be more comprehensive.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a granite flatness detects wave appearance, includes wave appearance (1), its characterized in that: still including flexible base (2), flexible base (2) area is less than undulant appearance (1) bottom area, and undulant appearance (1) bottom is provided with metal sheet (12), flexible base (2) and metal sheet (12) threaded connection, and flexible base (2) both sides are provided with the flexible subassembly that is used for changing flexible base (2) area.
2. The granite flatness detection and undulation apparatus of claim 1, wherein: a rotary hole (13) is formed in the metal plate (12), a bolt (21) is fixed on the telescopic base (2), and the bolt (21) penetrates through the rotary hole (13) to be in threaded connection with the metal plate (12).
3. The granite flatness detection and undulation apparatus of claim 1, wherein: the telescopic assembly comprises a fixed frame (3), a first spring (5) and a telescopic cap (4), wherein the fixed frame (3) is fixedly connected with the outer wall of a telescopic base (2), a containing groove (32) is formed in the fixed frame (3), the notch of the containing groove (32) faces away from one side of the telescopic base (2), one end of an opening of the telescopic cap (4) is inserted into the containing groove (32), the first spring (5) is located in the telescopic cap (4), one end of the first spring (5) is fixedly connected with the bottom of the containing groove (32), and the other end of the first spring is fixedly connected with the inner wall of the telescopic cap (4) which is opposite to the bottom of the containing groove (32).
4. A granite flatness detection and undulation apparatus according to claim 3, wherein: the telescopic base (2) comprises a supporting rod (6), a round hole (31) is formed in the fixed frame (3), one end of the supporting rod (6) penetrates through the round hole (31) to be fixed on the telescopic base (2), and the other end of the supporting rod is fixedly connected with the first spring (5) at one end far away from the telescopic cap (4).
5. The granite flatness detection and undulation apparatus of claim 4, wherein: the telescopic cap is characterized in that a sliding component is arranged between the telescopic cap (4) and the supporting rod (6), the sliding component comprises a fixed sliding block (41), a movable sliding block (7) and a connecting rod (71), a hole (61) is formed in the supporting rod (6), the connecting rod (71) is perpendicular to the supporting rod (6), the connecting rod (71) penetrates through the hole (61) and is fixedly connected with the movable sliding block (7), the fixed sliding block (41) is fixed on the inner wall of the telescopic cap (4), the contact surface of the fixed sliding block (41) and the movable sliding block (7) slides along the telescopic direction of the telescopic cap (4), when the first spring (5) is compressed to the limit, the sliding surface of the fixed sliding block (41) is still in contact with the sliding surface of the movable sliding block (7), and a locking component for locking the occupied area of the telescopic base (2) is arranged on the fixed sliding block (41) and the movable sliding block (7).
6. The granite flatness detection and undulation apparatus of claim 5, wherein: the locking assembly comprises a stirring block (413), a third spring (414) and a sliding block (412), wherein a groove (415) is formed in the moving sliding block (7), one end of the third spring (414) is fixed at the bottom of the groove (415), the other end of the third spring (414) is fixed at the bottom of the stirring block (413), a limiting groove (411) is formed in the fixed sliding block (41), the sliding block (412) slides in the limiting groove (411) along the sliding direction of the telescopic cap (4), the sliding block (412) is matched with the stirring block (413) to enable the stirring block (413) to be limited with the inner wall of the limiting groove (411), or the sliding block (413) is matched with the stirring block (413) to enable the stirring block (413) to be separated from the inside of the limiting groove (411).
7. The granite flatness detection and undulation apparatus of claim 5, wherein: the telescopic base (2) is provided with a fixed support (62), the fixed support (62) is fixed at the bottom of the accommodating groove (32) around the supporting rod (6), and the length of the fixed support (62) is smaller than the extending length of the supporting rod (6).
8. The granite flatness detection and undulation apparatus of claim 7, wherein: the connecting rod (71) is provided with a second spring (72), the second spring (72) is sleeved on the connecting rod (71) in a ring mode, one end of the second spring (72) is abutted against the fixed support (62), the other end of the second spring is abutted against the movable slide block (7), the faces, opposite to each other, of the fixed slide block (41) and the movable slide block (7) are all oblique planes, and the connecting rod (71) slides back and forth along the direction perpendicular to the supporting rod (6); when the first spring (5) is compressed, the second spring (72) is also compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104031.2U CN219714317U (en) | 2023-05-06 | 2023-05-06 | Granite flatness detection fluctuation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104031.2U CN219714317U (en) | 2023-05-06 | 2023-05-06 | Granite flatness detection fluctuation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714317U true CN219714317U (en) | 2023-09-19 |
Family
ID=88001779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321104031.2U Active CN219714317U (en) | 2023-05-06 | 2023-05-06 | Granite flatness detection fluctuation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714317U (en) |
-
2023
- 2023-05-06 CN CN202321104031.2U patent/CN219714317U/en active Active
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